9 live offers · updated 2026-10-13 Free RAG and vector DB tiers Free tiers for building RAG and agents: Pinecone, Qdrant, Voyage AI embeddings, Exa, Tavily, Firecrawl, LangSmith and Langfuse. Limits checked against official pages.
$310 in stated maximum credits across these offers
Sponsored slot 1 per week
$29/wk Your AI tool, pinned right here The first card on the board and on every offer page, seen by builders who came here to find AI credits. Exclusive for the week and always labeled.
Top of the board + every offer page Verified by hand before it goes live Click report when your week ends
$300 in credits during a 3-week trial of the Standard plan (database, inference and Assistant usage)
Claim Start the free trial from the Pinecone pricing page Who New Standard-plan trials Expires Trial lasts 3 weeks; Standard then has a $50/month minimum Claim checklist 0/2 Start the free trial from the Pinecone pricing page Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: pinecone.io
$10 in search API credits every month (up to 2,500 Instant searches) + a one-time $10 bonus for finishing onboarding
Claim Sign up at exa.ai, get an API key, complete dashboard onboarding for the bonus Who A user's first team; no payment method needed Expires Resets on the 1st of each month; no rollover Claim checklist 0/2 Sign up at exa.ai, get an API key, complete dashboard onboarding for the bonus Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: exa.ai
1,000 credits/month (about 1,000 scraped pages or 500 searches), 2 concurrent requests, no card
Claim Sign up at firecrawl.dev and create a key Who Anyone Expires Refreshes monthly; no rollover Claim checklist 0/2 Sign up at firecrawl.dev and create a key Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: docs.firecrawl.dev
Free seat with 5K base traces/month for LLM tracing and evals, plus 7 LSUs/month of Fleet agents
Claim Sign up at smith.langchain.com Who Solo developers (1 seat) Expires Recurring monthly Claim checklist 0/2 Sign up at smith.langchain.com Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: langchain.com
50K units/month of LLM tracing, evals and prompt management, 30 days of data, 2 users, no card; students and researchers can apply for up to 100% off paid plans
Claim Sign up at langfuse.com (or self-host the open-source version free) Who Anyone Expires Recurring monthly Claim checklist 0/2 Sign up at langfuse.com (or self-host the open-source version free) Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: langfuse.com
Free vector database: 2 GB storage, 2M write and 1M read units/month, 5M embedding tokens/month, Assistant with 500K input tokens/month
Claim Sign up at pinecone.io and create an index Who Anyone (AWS us-east-1 only, up to 5 indexes) Expires Ongoing Claim checklist 0/2 Sign up at pinecone.io and create an index Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: pinecone.io
Free-forever single-node cluster (0.5 vCPU, 1 GB RAM, 4 GB disk) with free cloud inference on selected models
Claim Sign up at cloud.qdrant.io and create a free cluster Who Anyone, for testing and prototypes Expires Ongoing Claim checklist 0/2 Sign up at cloud.qdrant.io and create a free cluster Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: qdrant.tech
1,000 search API credits/month free, no card; Tavily also says it's free for students
Claim Sign up at tavily.com and copy your API key Who Anyone Expires Resets on the 1st of each month Claim checklist 0/2 Sign up at tavily.com and copy your API key Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: docs.tavily.com
First 200M tokens free per account on voyage-4, voyage-4-large, voyage-4-lite, voyage-context-4 and code models, plus 200M free reranker tokens
Claim Create a Voyage AI account and API key; free tokens apply automatically (not to the Batch API) Who Any account Expires One-time allowance per account Claim checklist 0/3 Create a Voyage AI account and API key Free tokens apply automatically (not to the Batch API) Check the terms on the official page (they can change) ✓ Terms checked 2026-10-13 Source: docs.voyageai.com