Top 10 Supabase Development Companies in USA (2026 Updated List)

If you have a startup idea that needs a web app, user login, a PostgreSQL database, APIs and real-time features. Your developer says to use Supabase instead of building a backend from scratch. You search online and find dozens of agencies that say they are Supabase experts. But you cannot tell which ones have built real, live apps with it. You want to compare Supabase development companies in USA before you choose one.

This guide helps you do that. It lists ten companies, including Owebest Technologies. For each one, it says what the company does and gives one detail you can check yourself. If a company has its own Supabase page, we say so.

First, a quick answer. Supabase is an open-source backend platform built on PostgreSQL. It gives you a database, user login, file storage, real-time updates, ready-made APIs and server functions in one place. It launched in 2020. It saves time because you do not build these parts yourself. But it still needs good planning. Most Supabase problems come from weak database design or loose access rules.

In this guide you will find:

1. What Supabase development companies do
2. How we picked the ten companies
3. A profile of each company
4. A comparison table
5. A buyer's guide and red flags
6. Answers to common questions

We checked public company pages and review sites in October 2026. We did not test any company's work. Details like team size change often, so confirm them on a call.

What Are Supabase Development Companies and What Do They Actually Deliver?

A Supabase development company designs and builds applications that use Supabase as the backend. A good one does far more than connect a frontend to a Supabase project. It designs the database, writes the access rules, sets up login, builds server-side logic and prepares the app for production. A Supabase development agencies USA that offers full Supabase software development services should cover the ten areas below.

Take a team with a React frontend that is almost ready. They still need authentication, database design, file storage, APIs and role-based access. Their freelancer suggested Supabase because it could cut backend time. They now ask a fair question. What would a professional Supabase application development company handle, beyond wiring the frontend to a project?

Or take a SaaS product for US customers. It will have several user roles, subscription billing, PostgreSQL data, real-time updates and strict access controls. Several agencies say they can build with Supabase, but their proposals only mention the database. This team needs to know what a serious Supabase development partner should deliver.

1. Custom web application development using Supabase

The company builds the whole web app, not only the backend. It plans the data model, builds screens in React or Next.js and connects them to Supabase safely. In custom Supabase application development, a good team also decides which logic belongs in the browser, on the server or in the database.

2. Supabase backend and PostgreSQL database architecture

Supabase runs on PostgreSQL, so the schema matters. The team designs tables, relationships, constraints, indexes and migrations. Poor structure shows up later as slow queries. Supabase backend development companies should explain their schema choices before they write code.

3. Supabase authentication and role-based access control

Supabase Auth handles sign-up, login, social providers and sessions. The harder part is deciding who can see and change what. The team maps roles and tenants to Row Level Security policies, so the database enforces the rules even when the frontend has a bug.

4. Real-time application and data synchronization

 Supabase Realtime can push database changes, broadcast messages and track who is online. It suits live dashboards, chat and order status. The team picks the right feature for each case and limits subscriptions so real-time updates do not add needless load.

5. Supabase Storage and file management solutions

 Supabase Storage holds images, documents and other files. The team sets up public and private buckets and writes access policies that match your user roles. For heavy video, a company may suggest a separate object store or CDN.

6. REST and API development with Supabase

Supabase generates REST APIs from your database tables. The company decides which tables to expose, which to hide and where to add custom endpoints or database functions.

7. Supabase Edge Functions and server-side business logic

Edge Functions run TypeScript on the server. Teams use them for payment webhooks, email, third-party API calls and any task that must not run in the browser. Long jobs usually go to a separate worker.

8. Database migration and modernization to Supabase

 Many projects start on Firebase, MySQL or an older system. The company maps the old data to a PostgreSQL model, moves users and files, rebuilds security rules and plans the cutover with a rollback option. Good Supabase PostgreSQL development services treat migration as more than copying tables.

9. Supabase integration with React, Next.js, Flutter and other frameworks

 Supabase has client libraries for JavaScript, Flutter, Swift, Kotlin and more. Supabase web development companies connect your site to it and keep secret keys on the server. Supabase mobile app development companies handle sessions and offline behavior on the phone.

10. SaaS, MVP and enterprise application development using Supabase

For an MVP, the goal is a clean base that ships fast and can grow. For SaaS, tenancy, billing and roles come first. Enterprise work adds audit trails and single sign-on. Strong Supabase SaaS development companies adjust the plan to your stage.

How We Evaluated These Supabase Development Companies in USA?

Many software agencies list Supabase on a technology page. That does not mean they know it well. So we needed one simple way to tell a real Supabase partner from a general agency. We used the same checks for every company, including Owebest Technologies. This way, you can judge the list by what companies can deliver, not by what they say about themselves.

If you want to know how to evaluate USA-based Supabase development companies yourself, use these ten checks:

1. Proof of Supabase work

We looked for a Supabase service page, a case study or a public project that names Supabase. A name in a technology list did not count as proof. A real example shows the company has used it, not just heard of it.

2. PostgreSQL and database skill

Supabase runs on PostgreSQL, so database skill matters a lot. We looked for signs that the team can design tables, indexes and data moves. Weak database design is the most common reason Supabase apps slow down.

3. Experience with Supabase features

Supabase has login, file storage, APIs and real-time updates. We checked if the company has worked with these parts. A team may know one part well and the others poorly, so this check helps you see the gaps.

4. Real production apps

 A demo is easy to build. A live app with real users is harder. We looked for products that are in use, not just prototypes. Live apps show that the team can handle real traffic and real problems.

5. Frontend and mobile skills

 Most Supabase projects also need a website or mobile app. We checked if the company can connect Supabase to tools like React, Next.js and Flutter. One team that does both saves you from managing two vendors.

6. Public reviews and real company details

We looked at review sites like Clutch and checked for a real address and company name. Reviews from past clients are more useful than what a company writes about itself. They also show how the team behaves when problems come up.

7. Ability to serve US clients

We looked for a US office, US-friendly working hours or a record of US clients. Time zones affect daily calls and fast fixes. A team that cannot meet you during the day will slow your project down.

8. Own in-house engineers

We checked if the company's own engineers do the work. Some agencies pass projects to outside freelancers. In-house teams are easier to hold responsible and usually give steadier quality.

9. Security and growth planning

Supabase uses Row Level Security, which controls who can see which data. We looked for teams that understand it and plan for growth. Mistakes here can expose private data or make the app slow later.

10. Support after launch

 An app needs care after it goes live. We checked for maintenance, monitoring and improvement services. A company that stays after launch can fix problems quickly and keep your app healthy.

We used public sources only. These were company websites, review pages on Clutch and DesignRush, and press pages. For the other companies, we checked general skills and US delivery, and each profile says so.

If you want the best Supabase developers USA has to offer, trust what you can check. A public case study, a named client or a live product counts. A line on a services page does not. Top-rated Supabase development companies earn that label through real work, so a good Supabase development company comparison puts proof before price.

Top 10 Supabase Development Companies in USA

Before we look at the top supabase companies, let's look at the two possible scenarios.

Two buyers show how this list gets used. The first is comparing companies for a US SaaS product. They do not want to hire an agency just because it ranks for "Supabase development." They need a team that can handle architecture, authentication, PostgreSQL, Row Level Security, APIs, frontend work and production deployment in one engagement.

The second buyer already runs a Supabase app in production. Database queries are getting slow, and the authentication and Row Level Security rules are hard to maintain. They need a partner that can audit the setup, fix performance and security problems and keep adding features without rebuilding the product. Read each company profile with your own case in mind to choose the right partner.

Below are the best 10 Supabse development companies which you can explore:

1. Owebest Technologies

Owebest Technologies is a top Supabase development company in USA with lists CMMI Level 3 appraisal and founded in 2013. For buyers comparing Supabase SaaS development companies, Owebest stands out because Supabase work sits inside a wider engineering team.

Supabase services. It provides services that covers custom application development, backend work, PostgreSQL engineering, authentication with Row Level Security, Realtime, Storage, Edge Functions, consulting and ongoing optimization. It also describes a multi-tenant SaaS approach built around organizations, roles, invitations and tenant-scoped records.

Related technology. Around Supabase, the team works with React, Next.js, Node.js, Laravel, Flutter, React Native and AWS. It also builds AI products with vector search. Owebest Technologies says it keeps Laravel or Node.js services where complex logic or existing systems make them the better choice, instead of forcing everything into Supabase.

What it builds. SaaS platforms, marketplaces, partner portals, real-time apps, internal tools, MVPs and enterprise modules. Its wider portfolio covers healthcare, e-commerce, education, fintech, real estate and logistics. It also offers Firebase to Supabase migration and technical reviews of existing Supabase projects, which suits the second buyer above. Its Supabase page describes a seven-step delivery process, from discovery to post-launch optimization.

US suitability. Work with US clients runs through the Florida partner office, with delivery from India. Plan for time zone overlap on daily calls. It also lists AWS, mobile and DevOps teams, so a Supabase project can pull in cloud and QA help without a second vendor.

Verifiable detail. It sets out a six-step Firebase migration process, from a dependency audit to production cutover. The page does not name Supabase client projects, so ask for case studies and references early.

Best fit for: startups and mid-size companies that want Supabase, frontend, mobile and AI work from one team, and teams that want an audit of an existing Supabase app.

2. Groovy Web

Groovy Web is a custom software development company founded in 2015. It is run by Groovy Technoweb Private Limited, with offices in Nadiad. Levels.fyi lists about 150 employees. The company shows a US phone line and says it offers four hours of live overlap with US Eastern time. Among Supabase backend development companies USA buyers can reach, it is one of the few that publishes a Supabase page with specifics.

Supabase services. Groovy Web says it runs self-hosted Supabase in production. Its services covers schema design, Row Level Security policies, authentication, storage buckets, Edge Functions, real-time features and pgvector search. It also deploys Supabase on AWS, Azure, GCP or your own servers.

Other work. The company builds web and mobile apps, SaaS products and MVPs with MERN, Next.js, React Native and Flutter. It lists clients in healthcare, fitness, e-commerce, education and sports.

Verifiable detail. The self-hosting offer is stated on its Supabase page. Self-hosting moves backups, upgrades and monitoring onto your team or your vendor, so ask who is responsible for each.

Best fit for: cost-aware startups, and teams that need self-hosted Supabase for tighter data control.

3. Netguru

Netguru is a software consultancy headquartered in Poznań, Poland. It registered on 8 May 2008. A Built In profile says it has 500+ people, and Wikipedia reports 900+ in 2022. It is a certified B Corp. The services include Next.js, React, Node.js, API development and MVPs. That makes it a name to check among Supabase web application development companies, with one caveat.

Supabase versus general capability. It covers PostgreSQL, Row Level Security, real-time features and migration. That shows technical awareness. It is not proof of delivered Supabase projects, so ask for case studies.

Strengths. Product design, UX, front-end engineering and larger platform programs. Its site lists Microsoft and AWS partnerships and work in commerce, finance and healthcare.

US suitability. Netguru works with US and global brands from Poland. The time offset to US Eastern time is about six hours.

Best fit for: mid-size and enterprise teams that want design, front-end and platform engineering around a Postgres-based backend, and will decide on Supabase together with the team after discovery.

4. BairesDev

BairesDev is a nearshore software development company founded in 2009 and headquarters is at 2 Embarcadero Center in San Francisco. It has 4,000+ engineers across 50 countries and has completed 1,200+ projects for 500+ clients. For anyone searching Supabase software development companies, BairesDev works differently from a specialist studio. It supplies engineers and teams, so Supabase skill depends on who is assigned to you.

Supabase versus general capability. Its services cover custom software, QA, cloud, mobile, web, AI and staff augmentation. Those are the skills around a Supabase build. If you choose BairesDev, ask for engineers with named Supabase and PostgreSQL production experience, and interview them.

US suitability. The nearshore model places engineers in Latin America, in time zones close to the US. Directories list several US offices besides San Francisco. That suits teams that want daily overlap.

Verifiable detail. The 4,000+ engineer and 1,200+ project figures appear on its public Indeed company profile.

Best fit for: larger teams that need to add several senior engineers quickly to an existing Supabase product, in US-friendly hours.

5. Fingent

Fingent is a custom supabase development company founded in 2003 and headquartered in New York. It has offices in Boston, Melbourne. It says it has 360+ employees and serves clients in the USA, Europe, the Middle East, Australia and New Zealand. Its services include custom software, web and mobile development, SaaS product development, AI and enterprise software. Buyers weighing Supabase MVP development companies can treat it as a general full-stack partner.

Supabase versus general capability. It would build the app around Supabase if your architecture calls for it, but you should ask for a past project that used Supabase or a similar PostgreSQL-based backend.

Industries. Its site lists real estate, financial services, logistics, retail, media, manufacturing, healthcare and education. Its case studies include property management software.

Verifiable detail. Fingent's company timeline says it released ReachOut, its own SaaS platform for audit and compliance. That is evidence of SaaS product experience.

Best fit for: mid-size companies that want a US-headquartered vendor with offshore delivery for a SaaS or enterprise product.

6. Simform

Simform is a digital engineering company founded in October 2010. Directory listings place its US headquarters in Orlando, Florida. It describes itself as a partner for cloud, data, AI and product engineering, and works with startups, software vendors and large enterprises. Among Supabase app development companies USA buyers can shortlist, Simform is better known for cloud and data engineering and Supabase as well.

Supabase versus general capability. Supabase has official client libraries for Flutter, Swift, Kotlin and JavaScript, so a team with mobile and cloud depth can use it well. Ask which Simform engineers have shipped Supabase in development.

Industries and project types. Its company descriptions mention high-tech, fintech, healthcare, supply chain, retail and professional services.

Verifiable detail. A Kompass listing describes Simform as an AWS Advanced Consulting Partner. That helps if your Supabase app needs heavy AWS integration.

Best fit for: scale-ups and enterprises that need cloud architecture, data engineering and product engineering around a new or existing Supabase backend.

7. Clevertech

Clevertech is a Supabase development company in Midtown West, New York. It runs a fully remote workforce and builds supabase software for startups and larger firms, including work for Target and Bloomberg, according to that profile. Among Supabase development agencies USA startups consider, it stands out for its focus on startups and for staying involved after launch.

Supabase versus general capability. It fits as a general product engineering partner. Ask about Supabase and PostgreSQL work during discovery.

Project types. The profile lists internal tools, business intelligence, SaaS, cloud and outsourcing work.

US suitability. As a New York company, it serves US clients directly. Confirm which time zones its engineers work in, since the team is remote.

Verifiable detail. The fully remote model is stated on its public company profile.

Best fit for: startups that want a long-term product team and not a one-off build.

8. ScienceSoft

ScienceSoft USA Corporation was founded in 1989 and is headquartered in McKinney, Texas. It reports 750+ engineers and consultants across its partner network. It focuses on healthcare, banking and financial services, and also serves manufacturing, retail and telecom. It lists SaaS and product development, with MVPs in one to four months. As one of the Supabase consulting companies USA buyers can find with a Texas base, it works more as an IT consultancy than as a Supabase specialist.

Supabase versus general capability. Its strength is consulting, QA and delivery in regulated sectors. If your data is regulated, ask which Supabase plan and settings meet your compliance needs before you build.

Verifiable detail. ScienceSoft says it is listed among the Americas' Fastest-Growing Companies 2026 by the Financial Times.

Best fit for: healthcare and finance buyers who want consulting and compliance-minded delivery from a Texas-headquartered firm.

9. Vention

Vention, formerly iTechArt, was founded in 2002 and is headquartered at 575 Lexington Avenue in New York. Clutch reviewers describe its engineers as working like part of the client team. Among Supabase development companies serving USA clients, Vention is a team-extension option more than a Supabase boutique.

Supabase versus general capability. It brings broad engineering strength in web, mobile, data and QA. Ask for engineers with Supabase and PostgreSQL production work, and interview them before you sign.

Project types. Its public portfolio on DesignRush lists client work for ClassPass, StoneX, Freshly and others. Clutch reviews describe staff augmentation, recruiting and custom software.

Verifiable detail. A Clutch review says Vention, formerly iTechArt, augmented a healthcare communication company's team to migrate its software to a new platform. That is relevant if you plan a migration to Supabase.

Best fit for: companies that want to extend an in-house team with engineers experienced in migrations and modern web stacks.

10. AY Automate

AY Automate is a Supabase development agency specializing in secure, scalable backends for modern web applications, SaaS products, and AI-powered platforms. The company combines Supabase and PostgreSQL expertise with AI engineering and workflow automation to help businesses move from prototypes to production-ready software.

Supabase services. Database Architecture, Authentication and Security, Backend Development, real-Time Applications, storage Integration, AI and RAG Integration, backend audit and optimization.

What to ask for. Ask for the company's legal entity details, named clients, one live product built on Supabase and a technical reference. Ask the engineers to explain a schema and a Row Level Security policy from past work.

Verifiable detail. AY Automate publicly documents its Supabase engineering services, including PostgreSQL schema design, RLS, authentication, Edge Functions, real-time capabilities, storage, and pgvector integration. Its website also provides a published service page and a free 30-minute Supabase audit consultation.

Best fit for: AY Automate is best for startups, SaaS founders, and businesses seeking secure Supabase backends, AI-integrated applications, or professional help upgrading an existing Supabase project for production.

Quick Comparison of the Best 10 Supabase Development Companies in USA

If you are comparing Supabase development companies and do not have time to read ten profiles before outreach. You want location, founding year, team size, Supabase capability and ideal project type side by side, so you can cut the list to three or four discovery calls. This table does that.

Company	Headquarters	Founded	Team size	Supabase capability	Best fit for
Owebest Technologies	Largo, FL	2013	100–200	Dedicated Supabase page	Supabase plus frontend, mobile and AI
Groovy Web	USA	2015	About 150	Dedicated page, self-hosting	Cost-aware startups, self-hosted setups
Netguru	Poznań, Poland	2008	500+	Blog content, no service page found	Design-led product builds
BairesDev	San Francisco, CA	2009	4,000+ (company figure)	General, via assigned engineers	Fast team extension
Fingent	New York, NY	2003	360+	General full-stack	SaaS and enterprise products
Simform	Orlando, FL (listed)	2010	About 845	General, strong in cloud and data	Scale-ups with cloud needs
Clevertech	New York, NY	2002	201–500	General product engineering	Startups wanting a long-term team
ScienceSoft	McKinney, TX	1989	750+ (network)	General, consulting-led	Healthcare and finance buyers
Vention	New York, NY	2002	3,000+ (company figure)	General, team extension	Migrations and added engineers
AY Automate	Casper, Wyoming, USA	2024	20+ vetted engineers	PostgreSQL, authentication, RLS, Edge Functions, real-time, pgvector, and AI integrations	SaaS MVPs, AI-powered apps, production backends, and scalable applications

 

Team sizes come from public profiles and change often. "Dedicated page" means the company publishes its own Supabase service page.

How Can You Select the Best Supabase Development Company in USA?

Choose a Supabase development partner by matching its experience to your product stage, checking real Supabase and PostgreSQL work, and running a technical discovery before the full build. The ten points below turn that into a checklist.

Let's suppose you have about $50,000 for the first release of your SaaS product and want Supabase to cut backend complexity. Enterprise agencies quote far above your budget. You also do not want a low-cost team that cannot handle database security and production deployment. How do you choose a company that fits your stage?

Or say your product is already live on Supabase. You are unsure whether to keep extending the current setup or move parts to a custom backend. You need a company that will review the architecture before it recommends a rebuild.

1. Match the company to your product stage, not just its reputation

A large firm may be wrong for a first release, and a small team may be wrong for an enterprise rollout. Ask for projects at your stage and budget. For a $50,000 SaaS launch, favor teams that have shipped MVPs.

2. Verify real Supabase experience

 A technology list is not proof. Ask for a live product, case study or reference that names Supabase, and ask what went wrong. Honest answers include problems.

3. Check PostgreSQL, database architecture and RLS expertise

You can Ask the team how it would design tables and Row Level Security policies for your product. Good answers mention users, roles, tenants, indexes and testing. Vague answers are a warning.

4. Confirm authentication, storage, API and Edge Function skills

List the features your product needs and ask who has built each one. Supabase is a bundle, and a team may be strong on one part and weak on another.

5. Ask how the team handles scalability and performance

You can ask about indexes, query review, connection pooling and load testing. A team that plans for growth raises these before launch, not after your first slowdown.

6. Discuss Supabase costs and infrastructure responsibilities early

Supabase has free and paid plans, and Pro has started at $25 a month, with extra charges for usage. Decide who owns the account, who pays and who monitors usage. Check current pricing on Supabase's site.

7. Confirm code ownership, database ownership and access credentials

Your contract should say you own the source code, the database and every credential. Ask for admin access to the Supabase project from day one.

8. Understand post-launch support and maintenance terms

You should ask about bug fixes, monitoring, security reviews and upgrades. Get response times and costs in writing before the build starts.

9. Ask whether the team can work with your existing Supabase project

If you already run on Supabase, the company should start with an audit of your schema, policies and queries, and not push a rebuild before it has seen what you have.

10. Run a technical discovery before committing to a large build

A short paid discovery should produce an architecture, a risk list and a plan. It costs little next to a failed build.

Red Flags to Avoid While Selecting a Supabase Development Company in USA

A reliable Supabase development company can explain its work in simple words. Let's consider a scenario: you shortlist three Supabase development partners USA wide, and all three say they are experts. You ask about PostgreSQL design, Row Level Security and Edge Functions. Their answers become vague. Which warning signs should remove a company from your list before you sign?

Or say one agency promises to build your full SaaS app on Supabase in four weeks. It never asks about user roles, data links, integrations, traffic or security. The price looks good. But you worry that it treats Supabase as a shortcut. Here is how to check Supabase experience and what to watch for.

1. No proof of Supabase work

If a company cannot show a live product, a case study or a client reference that uses Supabase, treat its claims as unproven. Anyone can write "Supabase expert" on a website. Real work leaves evidence you can see.

2. Treating Supabase as only a simple database

Supabase also has login, file storage, real-time updates and server functions. A team that only talks about tables has not planned the whole backend. This often leads to missing pieces after the project has started.

3. Weak knowledge of PostgreSQL

 If the team cannot talk about table links, indexes and data moves, expect slow queries later. Supabase is built on PostgreSQL, so this skill is basic. Ask them to explain how they would set up your data.

4. No clear answer on Row Level Security

Without correct rules, users may see or change data that is not theirs. The team should explain how it writes and tests these rules. If the answer is vague, your private data could be at risk.

5. No plan for login and permissions

Login is the easy part. The hard part is deciding who can do what. Ask how roles, teams and permissions will work. A missing answer usually means the design has not been thought through.

6. Portfolio screenshots with no technical detail

Screenshots only show how an app looks. They do not show how it works. Ask about the tools used, the data setup and the security work. A real team will answer easily.

7. A fixed price before any technical discovery

A fixed price with no questions about your scope hides guesses. Those guesses often turn into extra costs later. A good team asks questions first and prices after.

8. No clear ownership of code, database and servers

If the contract does not say who owns what, you could lose control of your own product. You should own the code, the database and all the logins. Ask for this in writing.

9. No plan for monitoring or support after launch

Live apps need monitoring, backups and updates. A company that disappears after launch leaves you alone with the first outage. Ask who fixes problems and how fast.

10. Unrealistic deadlines

A full SaaS app in four weeks, with no questions asked, usually means shortcuts in security and design. Good work needs time to understand your needs. Be careful with any team that promises speed without asking about scope.

Final Thoughts on Choosing a Supabase Development Partner in USA

The choice comes down to fit and proof. Start with the Supabase development companies in USA listed above and cut the list to three or four, based on your stage, budget, team model and how much Supabase-specific work you need. Then check what each one has built. Also, ask for Supabase and PostgreSQL project evidence, and read client feedback on public review sites.

Additionally, you can ask direct questions about authentication, Row Level Security, database architecture, APIs and scalability. Vague answers tell you enough. Before you commit to the complete product development, run a technical discovery. It should give you a proposed architecture, a list of risks and a rough roadmap. If a team cannot do that clearly, move on. If it can, you have found a Supabase development partner USA buyers can trust with a larger contract.

If you want to talk through your product architecture, Supabase requirements, database design and development roadmap, book a consultation with Owebest Technologies. Share your current stage and stack, and the team will tell you where Supabase fits and where it does not.