4 of these carry no recorded demerit and are indistinguishable under every signal we hold; their order rotates daily. 1 are demoted with the reason named, and 0 are listed last because they are not generally available or are not a free offer. How we rank.
Left out of this list: Supabase (shares no subtype with this product), Neon (shares no subtype with this product), CockroachDB (shares no subtype with this product), Turso (shares no subtype with this product), Upstash (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), Weaviate (shares no subtype with this product), Zilliz Cloud (shares no subtype with this product), LanceDB (shares no subtype with this product), Upstash Vector (shares no subtype with this product), Chroma (shares no subtype with this product), Turbopuffer (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), 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), Cloudflare Vectorize (shares no subtype with this product). Each is still listed in its category, with the vendor's own words we read that from on its page. How we decide this.
filess.io is a platform where you can create two databases with up to 10 MB per database of the following DBMS for free: MySQL, MariaDB, MongoDB, and PostgreSQL.
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.
An agent can create a MongoDB Atlas M0 cluster via the API without an account. A person must sign in to claim the cluster, which then becomes a standard Free cluster with no expiration. Unclaimed clusters pause after 2 days and delete after 7. (From mongodb.com/docs/atlas/tutorial/create-ephemeral-cluster, read 2026-10-22.)
The Flex tier has a monthly base price of $8.00, which includes 5GB storage, 100 operations per second and unlimited data transfer. More operations per second cost extra by tier, and Flex clusters are capped at $30 per month. (From mongodb.com/docs/atlas/billing/atlas-flex-costs, read 2026-10-29.)
Upgrading a Free cluster asks for payment information and starts billing. Changing from a Free cluster to a Flex cluster requires downtime. (From mongodb.com/docs/atlas/scale-cluster, read 2026-10-29.)
deploy a forever free tier fully managed database cluster with 1 node and 8GB storage, built for developers to create the next generation of applications across IoT to AI
DatabasesRead 2026-10-12 · catalogue date 2026-07-15
−1 stale_verification Our last read of the vendor's pricing page, on 2026-10-12, could read no amount, tier or rate on the page. This is our confidence in the record, not a change by the vendor.
Recompute today's order yourself. The order above is a permutation seeded only on the UTC date and the query key — no vendor name, slug, id or offer field is an input. The algorithm is published, so anyone can reproduce this page's order without asking us.
We publish no ranking of these. Nothing we record measures popularity or generosity, so naming a best or a top few would be our preference rather than our data. We hold 5 free alternatives to restdb.io, each listed below with its tier, category and the read and catalogue dates we hold. Of those, 4 carry no recorded demerit and are indistinguishable under every signal we hold, so they are listed in an order that rotates daily, 1 is demoted with the reason named. Our ranking rule is published at /criteria.
Is restdb.io's free tier still available?
Yes, restdb.io currently offers a free tier (Free). No pricing changes have been recorded.
How many free alternatives to restdb.io exist?
There are 5 free alternatives to restdb.io tracked on AgentDeals across the Databases category.
Has restdb.io changed their pricing?
No, restdb.io has no recorded pricing changes on AgentDeals. This indicates stable pricing.