pgx.dev
pgx.dev is Postgres for AI agents. In Rust.. It is ranked #65 on the Dev Radar, in Databases, first seen 10 days ago and shared in 8 posts (179.3k views).
What people said about pgx.dev on X
🚨Introducing a new database: PGX 🐘 Postgres for AI agents. In Rust. http://pgx.dev One runtime. Thousands of Postgres databases. ⚡ Up to 100× less idle memory ⚡ 1,000 databases in just 659 MB RAM ⚡ Clone a 674 MB database in 85 ms ⚡ ~0.7 MB per idle database RUST. OPEN SOURCE. FREE. No containers per database. No…
— @alxshp, 10 days ago · 1.1k likes · see the post
16.6 MB RAM vs. 70 KB. 🤯 1,000 databases. ONE PGX process. 🐘 One idle PostgreSQL server: 16.6 MB. VS One idle PGX database: just 70 KB!! Measured on a 4 vCPU / 8 GB VM: ⚡ 128–155 MB RAM - 1,000 untouched DBs ⚡ 213 MB - all queried once ⚡ 283 MB - 100 active databases ⚡ 0.33–0.43% of one CPU core at idle This is why…
— @alxshp, 9 days ago · 349 likes · see the post
Holy sh*t. I just ran 1,000 PGX databases on my MacBook in 46.6 seconds. 🤯 Not a cluster. Not Docker. Not the cloud. Just PGX on a 16 GB M1 Pro Mac. The results are insane: ⚡ 1,000 database clones in 46.6 seconds ⚡ 41 ms median clone time ⚡ 20 MB RAM idle — with all 1,000 databases ⚡ 340 MB RAM with 100 concurrent…
— @alxshp, 7 days ago · 170 likes · see the post
Alternatives to pgx.dev
- supabase.com — Multigres brings automatic failover to Supabase Postgres, in private alpha for organizations on a paid plan.
- Delta — What if you never had to lose work again?
- Neon — It's @vercel_dev ship today, so we launched Neon Realtime with Next.js realtime with SSR out of the box
- turbopuffer x Pragmatic Engineer — Vector and full-text search built on object storage: fast, 10x cheaper, and extremely scalable.
- pgtask — A durable task and workflow engine for PostgreSQL.
- helix-foundry — It's open source so check it out
pgx.dev in numbers
- Rank on the Dev Radar: #65 of 8801
- Shared in 8 posts by 2 accounts: @alxshp, @mmalisper
- 179.3k views on those posts
- First seen 10 days ago, last shared 4 h ago
- Pricing seen by AGK Intelligence: open source
- Market: Databases
FAQ
What is pgx.dev?
Postgres for AI agents. In Rust. It was first shared on X 10 days ago and is ranked #65 on the Dev Radar.
Is pgx.dev free?
It is open source.
Who shared pgx.dev?
2 accounts on X, including @alxshp, @mmalisper, in 8 posts totalling 179.3k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 21:12 UTC. Full method.