Agent infrastructure

Letta

Platform for stateful agents with long-term memory, from the creators of MemGPT.

letta.com · LinkedIn · Data run November 13, 2026

Momentum, week of November 9, 2026

28 from 5 of 5 signals

Agent infrastructure: #18 of 18

Signal percentiles: Headcount change, 3 months 27; Web traffic change, 3 months 7; Tranco rank movement, ~30 days 14; Recency of last funding round 14; Launch and discussion activity, 90 days 76.

What the data says

Positive signals

Tranco top-sites rank climbed 3.7% over about 30 days.

Watch-outs

Headcount flat over three months (as of Jul 30, 2026).
Web traffic down 44% over three months (as of May 31, 2026).
No round found since Sep 2024.

Key facts

Headquarters: San Francisco, California, United Statessource
Founded: 2024source
Last round: Seed, $10M (Sep 2024)sourceas of round date Sep 23, 2024
Headcount: 17sourceas of Jul 30, 2026
Headcount change: 3m 0% · 12m +13.3%as of Jul 30, 2026
Monthly web visits: 96Ksourceas of May 31, 2026
Web traffic change: 3m -44% · 12m +75.9%as of May 31, 2026
Tranco top-sites rank: #148,187sourceas of Nov 12, 2026
Tranco rank, ~30 days: +3.7%as of 2026-10-15 to 2026-11-12
LinkedIn followers: 5.8Ksource
Hacker News stories, 90 days: 1source