Chroma free tier includes Open-source AI-native embedding database — Starter plan per month + $5 in free credits… Catalogue date October 2026. Compare with 7 alternatives in Databases.
Subtypes in Databases: vector — stores embeddings and answers similarity queries as its primary access path. We read that on 2026-08-31 from https://www.trychroma.com/, where it says: “Fast, serverless, and scalable infrastructure supporting vector, full-text, regex, and metadata search.” How we use this.
Chroma's free tier offers Open-source AI-native embedding database — Starter plan per month + $5 in free credits… We rate it stable. The one change we have recorded did not narrow the terms. Best for databases workloads — 7 alternatives available.
Open-source AI-native embedding database — Starter plan per month + $5 in free credits. Write per GiB written $2.50, Storage per GiB per month $0.33, Query per TiB queried $0.0075, Network per GiB returned $0.09. Starter plan includes 10 databases and 10 team members.
We read that on 2026-10-15 from https://www.trychroma.com/pricing, and our check recorded: the page names Chroma as "chroma" and states "$5" and "$2.50" and "$0.33" and "$0.0075".
$0 + usage 10 databases 10 team members
How Chroma compares against every one of the 7 we list, not against a selection of them. A surface with room for every member of a tied set may rotate their order. A surface with room for only some of them names none of them, because which ones it named would be the claim, and a claim seeded on the date is not the one we serve tomorrow. How we decide this.
| Service | Free Tier | Stability |
|---|---|---|
| Chroma | Open Source | stable |
| Upstash | Free Serverless Redis — 500K commands/month (256MB data). Vector: 200M vectors × dimensions and 10K queries a day free. |
stable |
| Zilliz Cloud | Free Managed Milvus vector database — free tier: 5 GB storage, 2.5M vector compute units/month, up to 5 collections. Milvus open-source also free to self-host with no limits |
stable |
| Upstash Vector | Free Serverless vector database by Upstash. Free: 200M vectors × dimensions (about 130,000 vectors at the maximum 1,536 dimensions), 100 namespaces, 10K queries and updates a day, 1 GB of data |
stable |
| Supabase | Free Postgres development platform: database, Auth, Storage, Realtime and Edge Functions. The Free plan is $0: unlimited API requests, 50,000 monthly active users, a 500 MB database on a shared CPU with 500 MB RAM, 5 GB egress plus 5 GB cached egress, 1 GB file storage, 500,000 Edge Function… |
stable |
| SurrealDB Cloud | Free Multi-model cloud database — The 'Start' plan offers 1GB of storage free, forever, and a free compute instance with 0.25 vCPU and 1 GB memory ($0.000/hr). Further instances are available from $0.021/hr. |
stable |
| Weaviate | Open Source Open-source vector database — self-hosted free. Cloud: permanent free tier with 1 cluster, 100,000 objects, 1 GB memory, 10 GB disk, 1 collection, up to 3 tenants, 2,000 embedding requests/day and 1,000 Query Agent requests/month. |
stable |
| Turbopuffer | Pay-as-you-go Serverless vector database. No free tier: every plan has a monthly minimum, $16 on Launch and $256 on Scale, and usage above the minimum is billed. |
unrated |
Left out of this list: Koyeb (shares no subtype with this product), Neon (shares no subtype with this product), MongoDB Atlas (shares no subtype with this product), CockroachDB (shares no subtype with this product), Turso (shares no subtype with this product), Firebase (shares no subtype with this product), Databricks (Lakeflow Connect) (none of this category's subtypes apply), Convex (shares no subtype with this product), Appwrite Cloud (shares no subtype with this product), Aiven (shares no subtype with this product), Xata (shares no subtype with this product), Cloudflare D1 (shares no subtype with this product), Nhost (shares no subtype with this product), PocketBase (shares no subtype with this product), Cloudflare KV (shares no subtype with this product), Momento (shares no subtype with this product), Nile (shares no subtype with this product), DynamoDB Local (runs only on a developer machine), Redis Cloud (shares no subtype with this product), Prisma Accelerate (extends another product), LanceDB (shares no subtype with this product), Gel (we have not classified this record), CrateDB (shares no subtype with this product), Neo4j AuraDB (shares no subtype with this product), InfluxDB Cloud (shares no subtype with this product), Hasura (extends another product), 8base.com (shares no subtype with this product), codehooks.io (shares no subtype with this product), Couchbase Capella (shares no subtype with this product), filess.io (shares no subtype with this product), restdb.io (shares no subtype with this product), SeaTable (none of this category's subtypes apply), skyvia.com (none of this category's subtypes apply), StackBy (none of this category's subtypes apply), Google Cloud BigQuery (shares no subtype with this product), Amazon Aurora PostgreSQL (shares no subtype with this product), PlanetScale (we have not classified this record). Each is still listed in Databases, with the vendor's own words we read that from on its page. How we decide this.
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.
curl https://agentdeals.dev/api/changes?vendor=Chroma
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Chroma
Look up Chroma programmatically with the AgentDeals MCP server:
{
"tool": "search_deals",
"arguments": {
"query": "Chroma",
"limit": 5
}
}