Langbase
Verified Oct 15, 2026 ActiveA serverless platform for building, deploying, and monitoring AI agents across 600-plus LLMs.
Listed on EffectHub ·
Pricing
- Pricing model
- Freemium
- Paid options from
- $100/mo
- Billing
- Monthly
Free covers 500 credits, 5 public pipes, no private pipes and 500 agent runs. Individual is $100/month (20K credits, 10 private pipes) and Growth $250/month (75K credits, 30 private pipes, org seats at $30 each); Custom is quoted by sales.
Use tool ↗About Langbase
Langbase is a serverless developer platform for building AI agents: a unified API routes calls across more than 600 language models, a memory feature adds retrieval-augmented generation with vector storage, and a workflow layer chains multi-step agent calls with retries and tracing. A studio interface covers versioning, evaluation, and observability, and a separate coding-agent feature is built on a model the company calls its own. It targets developers and companies who want to build and ship agents without managing their own model-routing or vector-database infrastructure. Pricing runs from a free tier with 500 monthly credits and five public pipes up to a $100/month Individual plan and a $250/month Growth plan with more private pipes and seats; a custom Enterprise tier adds SSO and compliance certifications. The company is Langbase, Inc., based in San Francisco, California.
- Platforms
- Web · API
- API
- Yes
- Last verified
- Oct 15, 2026
Verified sources
- Free $0 with 500 credits and 0 private pipes; Individual $100/month with 20K credits and 10 private pipes; Growth $250/month with 75K credits, 30 private pipes and org seats at $30/seat; Custom via sales with SSO and SOC 2, HIPAA, GDPR (15 October 2026)langbase.com ↗
- Footer names Langbase, Inc., 2261 Market St, San Francisco, CA; banner promotes the Command Code coding agent (15 October 2026)langbase.com ↗
Is Langbase legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Nov 11, 2013 (12 years ago)Registry record (RDAP), registrar Cloudflare, Inc., looked up Sep 6, 2026
- TLS certificate
- Issued by Google Trust Services, valid until Jan 10, 2027Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- Operated by
- Langbase, Inc., United StatesOur research, card verified Oct 15, 2026
Pros & cons of Langbase
Langbase bundles model routing, RAG memory, and multi-step workflows into one serverless platform, positioning itself as infrastructure teams don't have to assemble themselves from separate vector-database, routing, and orchestration tools. The free tier is real but modest (500 credits, no private pipes), so serious usage quickly pushes into the $100+/month range.
Pros
- routes across 600+ LLMs through one unified API
- built-in RAG memory with vector storage, no separate database needed
- workflow layer adds retries, durability, and tracing to multi-step agents
- clear company identity: Langbase, Inc., San Francisco
Cons
- free tier has zero private pipes, limiting real project use
- jump from Free to Individual is a full $100/month with no middle tier
- full evaluation and observability tooling is described at a high level without deep public detail
Best for
- developers who want model routing, RAG, and workflows in one platform
- teams wanting to avoid running their own vector database for agent memory
- companies needing SSO/compliance for agent infrastructure at the Enterprise tier
Not for
- hobbyists wanting to stay entirely on a free tier with private pipes
- teams committed to a single LLM provider with no need for multi-model routing
Watch out: Org seats on the Growth plan are billed separately at $30/seat on top of the base $250/month.
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