No written verdict yet. Here is what commenters said.

5recommend
0warn against
Apr 9, 2026first mention
Sep 4, 2026latest mention
Nov 25 – Oct 26
Used forapp backendreactive app backendsmall toy projects backendapp backend data storage

Why people recommend it

“It was really good, albeit a bit unpolished.”

“The triples stuff is cool.”

professional developer doing an honest reviewon “Show HN: GETadb.com – every GET request creates a DB”
Show 3 more

“It sounds VERY close to just what I wish existed.”

“InstantDB is a joy to work with.”

“Would absolutely recommend this if it's good.”

Built a high-perf realtime DB; 7 years in this spaceon “Instant 1.0, a backend for AI-coded apps”

Caveats and dissent

No one in these comments warned against it.

Who recommends it in their own words

From the makers not counted in the ranking

“Under the hood, this is possible because the whole infra is mult-tenant from ground up.”

“Here's a 2-line prompt that gives Claude Design a backend”

founder of InstantDBon “Claude Design”

“We use LWW on the attribute level which greatly reduces conflicts.”

“You can! Everything is open source and we have instructions on running the server with docker.”

“We’re 100% open source and have instructions for getting the server up and running via docker”

All comments 12

“How does this compare to InstantDB [1] (which is sunsetting)?”

“Full solutions like InstantDB or ConvexDB offer the syncing part”

“It was really good, albeit a bit unpolished.”

“here's the PR: https://github.com/instantdb/instant/pull/2642”

“The triples stuff is cool.”

professional developer doing an honest reviewon “Show HN: GETadb.com – every GET request creates a DB”

“It sounds VERY close to just what I wish existed.”

“InstantDB is a joy to work with.”

“Would absolutely recommend this if it's good.”

Built a high-perf realtime DB; 7 years in this spaceon “Instant 1.0, a backend for AI-coded apps”

“The skill lives here https://github.com/instantdb/skills”

“Instant is 100% open source!”

Threads where it came up

Also written as Instant. Data: instantdb.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.

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