supavec
Supavec is an open-source RAG (Retrieval-Augmented Generation) platform that enables teams to build vector search and chat applications quickly. It provides a managed cloud service or self-hosted option with multi-tenant isolation, configurable chunking, and hybrid search capabilities.
Key facts
Objective fields from the source. Values we can't verify are shown as “Unknown” rather than guessed.
| Field | Value |
|---|---|
| Repository | supavec/supavec |
| Owner | supavec |
| Primary language | TypeScript |
| License | Apache-2.0 — OSI-approved |
| Stars | 1.1k |
| Forks | 98 |
| Open issues | 1 |
| Latest release | Unknown |
| Last updated | 2025-12-28 |
| Source | https://github.com/supavec/supavec |
What supavec is
TypeScript-based RAG-as-a-Service built on Next.js, Supabase, and Upstash, featuring row-level security for multi-tenancy, batch embeddings (65% OpenAI cost reduction), hybrid vector + filter search with P95 latency of 210ms, PostHog observability, and streaming or standard API responses.
Get the supavec source
Clone the repository and explore it locally.
git clone https://github.com/supavec/supavec.gitcd supavec# follow the project's README for install & configurationNeed it deployed, integrated, or customized instead? DEV.co ships production installs.
Best use cases
Implementation considerations
- Requires Bun as package manager and runtime; verify team familiarity or plan adoption timeline.
- OpenAI API key required for embeddings; assess cost per usage tier and model selection constraints.
- Multi-tenant RLS via Supabase demands careful schema design and testing to prevent data leakage; review examples in repos.
- Batch embedding reduces cost but adds latency; evaluate throughput/latency tradeoffs for your workload.
- PostHog integration enabled by default; audit telemetry scope and opt-out mechanisms for data-sensitive environments.
When to avoid it — and what to weigh
- Mature production deployments requiring SLA guarantees — Project created Dec 2024, latest release unknown, and no production SLA or uptime guarantees documented; high-stakes workloads need vendor commitment.
- Minimal operational footprint preferred — Self-hosting requires managing Supabase, Upstash, Next.js, and Bun dependencies; cloud version shifts operational burden but introduces vendor lock-in.
- Strict vendor-neutral or fully airgapped environments — Tight integration with OpenAI embeddings, Supabase backend, and PostHog analytics; not suitable for fully offline or multi-vendor hybrid architectures.
- Projects requiring stable API versioning history — No tagged release history provided; breaking changes, API stability, or deprecation policies are unknown.
License & commercial use
Licensed under Apache License 2.0 (Apache-2.0), a permissive OSI-approved license permitting commercial use, modification, and distribution with minimal restrictions (retain license and copyright notices).
Apache-2.0 permits commercial use. However, the project is recent (Dec 2024), has no official release tag, and provides no production SLA or indemnification. Evaluate technical maturity and dependencies (Supabase ToS, Upstash ToS, OpenAI API terms) before deploying commercial systems. Internal legal review recommended.
DEV.co evaluation signals
Editorial assessment — not user reviews. Directional, with an explicit confidence level.
| Signal | Assessment |
|---|---|
| Maintenance | Active |
| Documentation | Adequate |
| License clarity | Clear |
| Deployment complexity | Moderate |
| DEV.co fit | Good |
| Assessment confidence | Medium |
Row-level security (RLS) implemented for multi-tenancy; verify Supabase RLS policies are correctly enforced in your schema. Rate limiting via Redis sliding-window strategy protects against abuse. Async usage logging and PostHog telemetry integration track events; audit data retention and compliance policies. No security audit or pen test results published. Dependencies (Supabase, Upstash, OpenAI) inherit their own security posture; stay current on patches.
Alternatives to consider
Carbon.ai
Proprietary SaaS alternative with similar RAG-as-a-Service positioning; Supavec claims to be the 'open-source alternative' but Carbon.ai may offer tighter vendor support and SLAs for cost-tolerant teams.
LangChain + Pinecone/Weaviate
Community-driven framework with pluggable vector stores; more mature ecosystem and flexible provider choice, but requires more orchestration code and operational decisions.
Vercel AI SDK + self-hosted Qdrant
Lightweight alternative for teams seeking minimal vendor dependencies; trade-off is more DIY infrastructure and less turnkey multi-tenancy scaffolding.
Build on supavec with DEV.co software developers
Supavec offers fast setup and cost-efficient embeddings, but verify production readiness and review dependencies before committing critical workloads.
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supavec FAQ
Can I use Supavec without OpenAI embeddings?
What are the differences between self-hosted and cloud versions?
How does RLS (row-level security) prevent data leakage in multi-tenant scenarios?
Is there a production SLA or uptime guarantee?
Software developers & web developers for hire
DEV.co is a software development agency delivering custom software development services to companies building on open source. Our software developers and web developers design, integrate, and ship production systems — spanning web development, APIs, AI, data, and cloud. If supavec is part of your rag frameworks roadmap, our team can implement, customize, migrate, and maintain it.
Ready to deploy a RAG application?
Supavec offers fast setup and cost-efficient embeddings, but verify production readiness and review dependencies before committing critical workloads.