Supabase alternatives

Supabase is listed under Dev Tools: Postgres database with auth, storage, and APIs. We compare it with 15 other Dev Tools tools that have researched data. 14 of them offer a free plan or are free to use (7 open source), and 1 are paid only. Supabase itself is freemium (free plan + paid tiers).

Order: Sorted by how much you can use for free (free or open source first, then free plan with paid tiers, then paid only), then by the number of documented features, then alphabetically. No ratings or reviews are used.

Tool	Pricing	Free tier	Key features	Who it's for
Supabase this tool	Freemium (free plan + paid tiers) Paid plans from $25/month	Yes	Every project includes a full Postgres database User sign-ups and logins with row level security Deploy custom code as edge functions without managing servers	Developers and teams building applications on Postgres.
Neon	Freemium (free plan + paid tiers)	Yes	Serverless Postgres with branching and separate storage and compute Managed user authentication included in every database Serverless functions that run beside the database	For developers building apps and agents that need a Postgres backend.
PlanetScale	Paid	No	Horizontally shards MySQL and Postgres across many nodes Applies schema changes and version upgrades without downtime Automatic failover across three availability zones	Teams running MySQL or Postgres from small projects to large production workloads.
open_scion	Free and open source	Yes	Clients fetch single objects and sparse trees instead of a full clone Blame, path history, and code search run on the server Lands a change with compare-and-swap instead of a merge queue	Developers running source control for coding agents.
GPTibo	Free and open source	Yes	Storefront for products, checkout, orders, and after-sales requests Admin for pricing, orders, refunds, partners, and notifications Partner desk with its own shop, branding, and custom domain	Developers self-hosting a digital-goods shop.
Prisma	Freemium (free plan + paid tiers) Paid plans from $10/month	Yes	Type-safe ORM defined by a declarative schema Managed Postgres with a preview database per branch Hosts Node.js, Bun, or Next.js apps beside Postgres	TypeScript developers and coding agents building and deploying apps.
Redis	Freemium (free plan + paid tiers)	Yes	Sub-millisecond reads and writes for caching Event-driven messaging and data pipelines Persistent storage for application sessions	Developers building real-time apps and AI agents.
GitLab	Freemium (free plan + paid tiers) Paid plans from $29 per user/month, billed annually	Yes	Planning, source control, and CI/CD share one platform AI agents open merge requests, fix flaws, and review code Security scans, policies, and approvals run inside the pipeline	For individuals, teams, and enterprises that develop, secure, and operate software.
Security Audit Skill	Free and open source	Yes	Runs reconnaissance, coverage-led hunting, candidate validation, and structured output Independent agents verify records, then reports are derived from those records Writes confirmed, needs_validation, and rejected records to findings.json	Developers who want a coding agent to audit a repository and keep machine-readable findings.
SkillSpector	Free and open source	Yes	Scans Git repositories, URLs, zip files, directories, or a single file Runs static checks and can add optional LLM semantic analysis Writes terminal, JSON, Markdown, or SARIF reports	Developers reviewing an AI agent skill before they install it.
Astro	Free and open source	Yes	Renders components on the server and ships only needed JavaScript Loads content from the filesystem, an external API, or a CMS Organizes Markdown and MDX with TypeScript frontmatter checks	Developers building content-driven websites such as blogs, marketing sites, and e-commerce.
Kubernetes	Free and open source	Yes	Rolls out changes gradually and rolls back when health checks fail Assigns pod IPs and one DNS name, and load-balances across them Mounts local, cloud, or network storage such as iSCSI and NFS	People who deploy and run containerized applications, from local tests to global enterprises.
PostgreSQL	Free and open source	Yes	Open source object-relational database system Official documentation covers install and everyday use Numbered releases available to download, including beta previews	For people learning the system or running it for application workloads, including production.
Clerk	Freemium (free plan + paid tiers) Paid plans from $25/month	Yes	Sign-in, profiles, passwords, magic links, and one-time codes Social sign-on with more than 20 providers Organizations with roles, invitations, and domain auto-join	Developers adding authentication and user management to web and mobile apps.
Infisical	Freemium (free plan + paid tiers)	Yes	Sync, rotate, and audit application secrets across environments Limit secret access by environment, path, and identity Issue, renew, and revoke certificates from private CAs	Developers, machines, and AI agents that manage secrets, certificates, and privileged access.
Notion	Freemium (free plan + paid tiers) Paid plans from $10 per member/month	Yes	Store notes, docs, and tasks in one workspace Search connected apps such as Slack and GitHub Agents complete multi-step tasks using workspace context	For individuals, small teams, growing businesses, and enterprises.

Supabase alternatives: FAQ

What are the best Supabase alternatives?

Neon, PlanetScale, open_scion, GPTibo, Prisma, Redis, GitLab, Security Audit Skill, SkillSpector, Astro, Kubernetes, PostgreSQL, Clerk, Infisical, Notion are the Supabase alternatives in our directory that have researched data. They are ordered by how much you can use for free, then by documented features. No ratings or reviews are used, so the order is not a quality ranking.

Is there a free alternative to Supabase?

Neon (freemium (free plan + paid tiers)), open_scion (free and open source), GPTibo (free and open source), Prisma (freemium (free plan + paid tiers)), Redis (freemium (free plan + paid tiers)), GitLab (freemium (free plan + paid tiers)), Security Audit Skill (free and open source), SkillSpector (free and open source), Astro (free and open source), Kubernetes (free and open source), PostgreSQL (free and open source), Clerk (freemium (free plan + paid tiers)), Infisical (freemium (free plan + paid tiers)), Notion (freemium (free plan + paid tiers)). Free tiers can change, so check each site.