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6 Best Supabase Alternatives in 2026 — Free Options Included

Explore 6 alternatives to Supabase — vetted by our editors with real user reviews, pricing, and feature comparisons.

Best free Supabase alternatives, ranked and compared

Quick answer

The quick answer: the best Supabase alternatives are Amazon DocumentDB, Amazon Athena and DataStax Enterprise. Amazon DocumentDB leads the list with a 3.9★ rating from real users. Compare all 6 on rating and pricing below.

Outgrown Supabase, or never quite settled in? These 6 database as a service (dbaas) provider free alternatives are the strongest alternatives, ranked by SpotScore, which fuses verified user satisfaction with market presence, plus star ratings and pricing. We vet each one. The table below sums them up; the sections after go deeper.

ProductSpotScoreRatingPricingBest for
Amazon DocumentDBStreamline your data management, worry-free.—★★★★☆ 3.9FreeFree Trial · Quotation Basedteams of all sizes
Amazon AthenaUnleash the power of data with Amazon Athena.—★★★★☆ 4.1FreeFree Trial · Quotation Basedteams of all sizes
DataStax EnterpriseAlways on, always secure, always scalable.—★★★★☆ 4.27(25)FreeFree Trial · Quotation Basedenterprises
Amazon Relational Database Service (RDS)Effortless database management in the cloud.—★★★★☆ 4.4FreeFree Trial · Freemium · Quotation Basedteams of all sizes
Amazon NeptuneUnleash the power of graphs with Neptune.—★★★★☆ 4FreeFree Trial · Quotation Basedteams of all sizes
Azure Cosmos DBUnlock the potential of your data with Cosmos DB.—★★★★☆ 4.1FreeFree Trial · Quotation Basedteams of all sizes
Amazon DocumentDB

Amazon DocumentDB

Streamline your data management, worry-free.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

3.9

Add to compare

What is Amazon DocumentDB?

Amazon DocumentDB is a fully managed, scalable document database service that is compatible with MongoDB, letting developers use familiar tools and drivers without managing underlying infrastructure. It supports geospatial queries and encrypts data using keys managed through AWS Key Management ...

Read more about Amazon DocumentDB
Free Trial·

Amazon DocumentDB offers custom pricing plan

Amazon Athena

Amazon Athena

Unleash the power of data with Amazon Athena.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.1

Add to compare

What is Amazon Athena?

Amazon Athena is a serverless query service that lets you analyze data stored in Amazon S3 using standard SQL, with no infrastructure to provision or manage. It integrates with the AWS Glue Data Catalog for a centralized metadata repository shared across AWS services, and charges only for the ...

Read more about Amazon Athena
Free TrialTry Free →·

Amazon Athena offers custom pricing plan

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DataStax Enterprise - New SaaS Software

DataStax Enterprise

Always on, always secure, always scalable.

Best for: Enterprise

Start Free Trial

4.3

25 verified reviews

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What is DataStax Enterprise?

DataStax Enterprise provides businesses with strong active-everywhere capabilities, 365 days a year uptime, and scale-out data infrastructure. Boasting advanced data management features such as Apache Cassandra-compatible APIs, enterprise-grade security and monitoring tools, rest and GraphQL ...

Read more about DataStax Enterprise
Free Trial·

DataStax Enterprise offers custom pricing plan

Amazon Relational Database Service (RDS)

Amazon Relational Database Service (RDS)

Effortless database management in the cloud.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

Add to compare

What is Amazon Relational Database Service (RDS)?

Introducing Amazon Relational Database Service (RDS), a robust software solution that simplifies the management, operation, and scalability of databases in the cloud. Tailored for various database engines, Amazon RDS comes equipped with pre-set parameters and configurations, streamlining the ...

Read more about Amazon Relational Database Service (RDS)
Free Trial·

Amazon Relational Database Service (RDS) offers custom pricing plan

Amazon Neptune - Database as a Service (DBaaS) Provider

Amazon Neptune

Unleash the power of graphs with Neptune.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.0

Add to compare

What is Amazon Neptune?

Introducing Amazon Neptune - the ultimate solution for building and managing graph database applications. With advanced tools and a fully-managed service, Neptune allows for seamless execution of identity, knowledge, and fraud graphs. Boasting lightning-fast query execution of over 100,000 ...

Read more about Amazon Neptune
Free Trial·

Amazon Neptune offers custom pricing plan

Azure Cosmos DB

Azure Cosmos DB

Unlock the potential of your data with Cosmos DB.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.1

Add to compare

What is Azure Cosmos DB?

Azure Cosmos DB is a fully managed serverless NoSQL database built for high-performance applications at any scale. It supports real-time analytics through Azure Synapse Link without ETL processes, and integrates with Azure Managed Instance for Apache Cassandra for data migration and ...

Read more about Azure Cosmos DB
Free Trial·

Azure Cosmos DB offers custom pricing plan

Supabase competitors, compared

Supabase competes with 6 other database as a service (dbaas) provider tools tracked on Spotsaas. The closest by feature overlap are Amazon DocumentDB, Amazon Athena and DataStax Enterprise. Each is compared against Supabase on rating, pricing and feature coverage below.

Tools similar to Supabase

Searches for "sites like Supabase" and "apps like Supabase" land on the same shortlist as "Supabase alternatives" — the 6 options below cover both, whether you want a like-for-like replacement or something lighter.

What each tool does well

Amazon DocumentDBBest for teams of all sizes
Amazon AthenaBest for teams of all sizes
DataStax EnterpriseBest for enterprises

Delivers a best-in-class Apache Cassandra distribution with high availability and horizontal scalability.

Watch for: Cassandra itself is hard to install and maintain, and DSE carries high maintenance overhead.

Amazon Relational Database Service (RDS)Best for teams of all sizes
Amazon NeptuneBest for teams of all sizes
Azure Cosmos DBBest for teams of all sizes

Why teams look for a Supabase alternative

The case for a Supabase alternative often starts with gaps like these:

  • May require technical knowledge
  • Limited support for non-technical users
  • Potential scalability issues
  • Not a full-fledged database solution

What makes a good Supabase replacement

The 6 database as a service (dbaas) provider free alternatives compare like this on the specifics: 6 offer a free tier; and DataStax Enterprise is the highest rated at 4.27★ across 25 reviews.

What drives the order.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Supabase are Amazon Relational Database Service (RDS) (4.4★), DataStax Enterprise (4.3★), Amazon Athena (4.1★). Compare all 6 alternatives side-by-side above.

When evaluating alternatives to Supabase, prioritize: Secure Data Storage, For Developers, Workflow Management, Access Control, Authentication, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply Supabase is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

The right Supabase alternative for your situation

How to move on from Supabase

A safe move off Supabase starts with the basics: export your data and test the import into your new tool. Make sure the workflows you depend on are covered, run a short pilot, and keep Supabase active until the migration is finished. Free tiers above make trialing easy.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].