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The open-source database for the realtime web

Startup credits and Agent Readiness report cards with sources you can inspect.

Which is more popular?
Based on our record, RethinkDB should be more popular than Sourcey. It has been mentioned 14 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | rethinkdb.com | sourcey.com |
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In their own words, as submitted to SaaSHub.


No description of RethinkDB yet.
Sourcey tests how agents can use software and records what companies offer startups. Read Agent Readiness report cards to see the task tested, observed result, blockers, and what remains unverified. Find startup credits, discounts, and programs with their terms, eligibility caveats, and original...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Mike Glukhovsky - RethinkDB Year in Review 2015
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing RethinkDB and Sourcey.
Sourcey's answer:
Sourcey ties startup offers and Agent Readiness findings to source evidence and versioned releases. A report card describes one agent task, its observed result, blockers, and unknowns. Offer records keep the vendor’s terms and eligibility caveats visible. The public record is free to read through the website, JSON, API, and MCP.
Sourcey's answer:
Founders comparing startup offers, developers evaluating whether an agent can complete a specific task with a service, and agents that consume the public record through HTTP or MCP.
Sourcey's answer:
Choose Sourcey when you need the original source behind an offer or a task-level account of what an agent could actually do. It shows uncertainty and release history alongside the finding. Sourcey does not apply for offers or redeem credits on a founder’s behalf.
Share your experience with using RethinkDB and Sourcey. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


RethinkDB is an open-source real-time database engine for creating modern reactive apps. It features a rich dashboard with real-time analytics and graphs, data explorer, simple learning curve, rich data models and...
RethinkDB is the open-source, scalable DBMS system. It helps you to makes real-time building apps dramatically easier. This DBMS tool offers a flexible query language, intuitive operations, monitoring APIs, and is...
We have no reviews of Sourcey yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Sorry Evan, somebody already rethought the DB https://rethinkdb.com/. - Source: Hacker News / about 2 months ago
Hey HN. I came across RethinkDB lately and I'm curious why most startups, projects and folks don't use it? https://rethinkdb.com/. - Source: Hacker News / 11 months ago
Throwing RethinkDB in the mix as well. https://rethinkdb.com/. - Source: Hacker News / over 2 years ago
For example, from the Sourcey agent-readiness release Release_id sha256:371cbf65650abf5756c967b1f1da9df607be4b1bb0c0b93aaf2dcf0a36e75d3e (artifact_sha256:67c4edef061ca4ea60cef1e1bc246d2ce0b7d6b12e227c0811d7405d3d0a63ac, Effective... - Source: dev.to / 2 days ago
Doing all this by hand for every candidate got old fast, so now I lean on Sourcey, a registry that tracks exactly this. It publishes report cards that grade whether an agent can actually sign up, pay, and operate a service on its own,... - Source: dev.to / 14 days ago
Machine-readable acceptance criteria are worth more to an agent than documentation quality. A page that says we accept X, with a named artifact and its schema, is worth ten pages of tutorials, because it lets the agent verify a claim... - Source: dev.to / 29 days ago
When comparing RethinkDB and Sourcey, you can also consider the following products.

MongoDB (from "humongous") is a scalable, high-performance NoSQL database.
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HTTP + JSON document database with Map Reduce views and peer-based replication
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The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance.
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A distributed open-source database with a flexible data model for documents, graphs, and key-values.
Compare ArangoDB to RethinkDB or Sourcey:

Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
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