2 Best Free Alternatives to Neon in 2026
By Noahlast updated pricing verified
Compared: free alternatives to Neon
| Alternative | Best for | Standout | Biggest weakness | Learning curve | Price |
|---|---|---|---|---|---|
| Neonreference | developers who want instant, low-cost database branching for every pull request or preview deployment without provisioning full new Postgres instances | Instant copy-on-write database branching that forks a full production dataset in seconds, paired with scale-to-zero compute billing so idle branches cost nothing. | Paid tiers are pure usage-based billing with no flat monthly price, so cost is harder to predict up front than a fixed-price competitor, and extra branches beyond the included count cost $1.50/branch-month, which adds up for teams branching aggressively per pull request. | Low | Free |
| Supabase | developers who want a Postgres-based backend (auth, storage, realtime, auto-generated APIs) they can self-host later, rather than committing to a proprietary NoSQL platform like Firebase | Auto-generated REST, GraphQL, and Realtime APIs derived straight from a project's Postgres schema, with Row Level Security enforcing per-row authorization at the database layer instead of in application code. | Pricing beyond the $25/month Pro base is usage-based and billed per project rather than per account, so teams running multiple projects or exceeding the 100,000 MAU / 250GB egress limits can see invoices climb well past the advertised starting price. | Moderate | Free tier · paid from $25/mo |
| CockroachDB | teams running multi-region transactional workloads on PostgreSQL-compatible SQL that need automatic failover without manual sharding | Automatic 3x data replication with multi-region survivability and PostgreSQL wire compatibility, so most existing Postgres tooling connects without changes | Self-hosted CockroachDB is no longer open source as of version 24.3 — it runs under a proprietary source-available license, and clusters without a valid license (or past their trial/grace period) are throttled to five concurrent SQL transactions, a change that alienated some users who adopted it for its earlier open-source licensing. | Moderate | Free tier · paid from $0.18/mo |
Neon
Supabase
CockroachDB1.Supabase — best Neon alternative for developers who want a Postgres-based backend (auth, storage, realtime, auto-generated APIs) they can self-host later, rather than committing to a proprietary NoSQL platform like Firebase
Supabase is the best Neon alternative for developers who want a Postgres-based backend bundling authentication, storage, realtime sync, and auto-generated APIs, not just the database itself that Neon provides. Supabase holds a 5.0/5 rating from 861 Product Hunt reviews, over ten times Neon's own 82 reviews, and its Free plan covers 2 projects with a 500MB database and 50,000 monthly active users at no cost, while Pro is $25/month with a $10/month compute credit included. Like Neon, Supabase's core stack (Postgres, PostgREST, GoTrue auth, Realtime, Storage) is open source and self-hostable, but Supabase adds Row Level Security for per-row authorization, S3-compatible object storage, and Deno-based edge functions that Neon's database-only product doesn't include. Neon is still the better choice for anyone who specifically wants instant, low-cost branching for every pull request: Neon's copy-on-write branching forks a full dataset in seconds with scale-to-zero compute billing, while Supabase's branching and per-project compute costs stack up faster for teams running several projects, since compute is billed per project rather than through Neon's usage-based, no-monthly-minimum model.
Compared to Neon: bundles authentication, storage, realtime sync, and auto-generated REST/GraphQL APIs, not just a database, Row Level Security enforces per-row authorization at the database layer, free tier includes 50,000 monthly active users at no cost
Wins:Bundles authentication, S3-compatible storage, realtime sync, and auto-generated REST/GraphQL/Realtime APIs alongside the database, well beyond Neon's database-only product · Row Level Security enforces per-row authorization directly in Postgres, a feature Neon's plain database layer doesn't provide · Holds a 5.0/5 rating from 861 Product Hunt reviews, over ten times Neon's own 82 reviews
Loses:Compute is billed per project rather than through Neon's usage-based, no-monthly-minimum model, so multi-project accounts stack recurring charges faster · No equivalent to Neon's instant copy-on-write branching purpose-built for per-pull-request preview databases · Free-tier projects pause automatically after 1 week of inactivity, a limit Neon's free tier doesn't impose the same way
Pros
- Full Postgres database rather than a proprietary NoSQL store, so existing SQL skills and extensions like pgvector and PostGIS carry over directly.
- Auto-generates REST, GraphQL, and Realtime APIs from the schema, with Row Level Security for per-row authorization.
- Apache-2.0-licensed core stack is self-hostable, avoiding hard vendor lock-in.
- Free tier includes unlimited API requests, 50,000 monthly active users, and a 500MB database with no time limit on the account.
Cons
- Compute is billed per project, so accounts running several projects stack recurring charges beyond the flat $25/month Pro fee.
- MAU overage ($0.00325/user past 100,000) and egress overage ($0.09/GB past 250GB) can produce unpredictable invoices at scale.
- Free-tier projects pause automatically after 1 week of inactivity.
- Row Level Security has a steeper learning curve than Firebase's simpler client-side security rules for teams new to SQL.
Pricing: Free tier · paid from $25/mo — Neon's Launch tier is pure usage-based billing ($0.106/compute-hour) with no monthly minimum; Supabase Pro is a flat $25/month with a $10/month compute credit included, then usage-based overages (verified undefined NaN, NaN)
2.CockroachDB — best Neon alternative for teams running multi-region transactional workloads on PostgreSQL-compatible SQL that need automatic failover without manual sharding
CockroachDB is the best Neon alternative for teams running multi-region transactional workloads that need automatic failover without manual sharding, a different priority than Neon's branching-first workflow. CockroachDB replicates every piece of data three times across nodes automatically to survive machine, rack, or region failures, and its Cloud Basic tier is free for workloads under 50 million request units and 10GiB of storage per month, comparable in spirit to Neon's own no-cost Free plan. CockroachDB holds a 4.7/5 rating from 3 Product Hunt reviews, a much smaller sample than Neon's 82 reviews at the same 5.0 score. Both databases speak the PostgreSQL wire protocol, so existing drivers and ORMs largely carry over. Neon is still the better choice for anyone who wants copy-on-write branching for every pull request or preview deployment: CockroachDB has no equivalent instant-branching feature, and as of version 24.3 it is no longer open source for self-hosted use, with unlicensed clusters throttled to five concurrent SQL transactions after a grace period, a licensing risk Neon's Apache-2.0 open-source engine doesn't carry.
Compared to Neon: automatic 3x data replication survives node, datacenter, and region failures, Cloud Basic tier is free up to 50 million request units and 10GiB storage, self-hosted use is no longer open source as of version 24.3
Wins:Automatic 3x data replication survives node, datacenter, and region failures without manual intervention, a resilience model Neon's single-region branching architecture doesn't target the same way · Cloud Basic tier is genuinely free up to 50 million request units and 10GiB storage per month, comparable to Neon's own free allowance
Loses:No equivalent to Neon's instant copy-on-write branching for pull requests and preview deployments · Self-hosted CockroachDB is no longer open source as of version 24.3, unlike Neon's Apache-2.0-licensed database engine; unlicensed self-hosted clusters are throttled to five concurrent SQL transactions after a grace period · Holds only a 4.7/5 rating from 3 Product Hunt reviews, a much smaller sample than Neon's 82 reviews
Pros
- Automatic 3x replication survives node, datacenter, and region failures without manual intervention.
- PostgreSQL wire-compatible, so most Postgres drivers and ORMs work without modification.
- Cloud Basic tier is genuinely free up to 50 million request units and 10 GiB storage per month.
- Deploys across AWS, GCP, and Azure, plus self-hosted or bring-your-own-cloud options.
Cons
- No longer open source as of version 24.3 — self-hosted runs under a proprietary source-available license.
- Unlicensed or expired self-hosted clusters are throttled to five concurrent SQL transactions after a grace period.
- Enterprise Free self-hosted license requires sending telemetry and cannot be used to host CockroachDB as a service for third parties.
- Cloud compute pricing is billed hourly per vCPU, which takes more effort to estimate than a flat per-seat or per-GB rate.
Pricing: Free tier · paid from $0.18/mo — Both offer a genuinely free tier: Neon's Free plan includes 100 compute-hours and 0.5GB storage per project, CockroachDB's Cloud Basic tier is free up to 50 million request units and 10GiB storage per month (verified undefined NaN, NaN)