Databases and KV
Hosted databases, vector stores and key-value stores.
23 records: 17 usable, 4 trial, 0 paid only. 2 rejected or dead.
Best per need: Free databases and key-value stores
Usable 17
- Upstash Redis ★ qualifiesanonymousno cardMrequest-rate USD 0.25/TB-mo250 MB data; 500,000 commands per month; 10 GB bandwidth per month; 10,000 commands per second; one database
- Cloud Firestore ★ qualifiesemailno cardDrequest-rate1 GiB stored, 50,000 document reads per day, 20,000 writes per day, 20,000 deletes per day, exactly one free database per project
- Cloudflare D1 ★ qualifiesemailno cardDrequest-rate USD 0.75/TB-mo10 databases; 500 MB per database; 5 GB per account; 5 million rows read per day; 100,000 rows written per day
- Qdrant Cloud ★ qualifiesemailno cardDper-object-capfree tier cluster with 1 GB RAM and 4 GB disk, no high availability, one cluster
- TiDB Cloud Starter ★ qualifiesemailno cardDrequest-rate USD 0.1/TB-mo25 GiB row storage plus 25 GiB columnar storage and 250 million Request Units per month, per organization across up to five instances
- Turso ★ qualifiesemailno cardDretention-clamped USD 0.75/TB-mo100 databases; 5 GB storage; 500 million rows read per month; 10 million rows written per month; 3 GB sync
- Neon (Lakebase Postgres) caveatemailno cardMrequest-rate100 projects; 100 CU-hours per project; 1 GB Postgres storage per project and 20 GB per account; 10 branches per project; 5 GB public network transfer per pr...
- Aiven caveatemailno cardDretention-clampedFree plan with 1 GB RAM and 1 GB total storage per service, on Postgres, MySQL, Valkey, Kafka and OpenSearch; free indefinitely with no time limit, but the s...
- Amazon DynamoDB caveatcardcardDper-ip-shaping USD 0.25/TB-mo25 GB storage, 25 read capacity units and 25 write capacity units, per region per payer account, always free
- Cloudflare Workers KV caveatemailno cardDrequest-rate100,000 reads per day; 1,000 writes per day; 1 GB per account; 1,000 namespaces
- CockroachDB Cloud Basic caveatemailcardDretention-clamped'When you sign up for CockroachDB Cloud, your new organization's account starts with $400 in free credits, allowing you to try the product at no cost.' The p...
- MongoDB Atlas (free cluster, formerly M0) caveatemailno cardDper-ip-shaping0.5 GB of data storage on a shared cluster with three-node replication, one free cluster per project, free forever
- Nile caveatemailno cardDrequest-rate50 million query tokens a month, unlimited databases and unlimited tenants per workspace, 1 GB storage included, up to 500 connections, in one region, with n...
- Pinecone caveatemailno cardDrequest-rate USD 0.1/TB-moStarter: 2 GB serverless storage, 5 indexes, 1 project, 1 GB egress per month, us-east-1 only
- Prisma Postgres caveatemailno cardDrequest-rate USD 2/TB-mo200,000 operations per month, 2 GB storage, 50 databases, 10 direct connections, and Prisma Compute with 1 million requests
- Supabase caveatemailno cardDretention-clamped500 MB database on Shared CPU with 500 MB RAM; 2 active projects; 5 GB egress and 5 GB cached egress; unlimited API requests
- Weaviate Cloud caveatemailno cardDper-object-cap1 cluster per user, 100,000 objects, 1 GB memory, 10 GB disk, 1 collection, up to 3 tenants, always free
Trial 4
- Chroma Cloud trialcardcardDrequest-rateStarter is USD 0 with USD 5 of free credits; usage-based after the credits are spent
- Railway trialcardcardDrequest-rateUSD 5 of credit for the first 30 days, then USD 1 per month that does not roll over
- Tembo trialemailno cardDrequest-ratea free trial with a dollar-denominated allowance; no published perpetual free tier
- Xata trialcardcardDretention-clamped USD 9/TB-mono free tier; Xata Cloud starts with a 14-day free trial, then pay as you go