Letta

✓ verified, sync 2026-08-20

8 checks on record, most recent 2026-10-30 (responded).

PricingFree

Category AI Agent Builders

Community scorenot yet rated

First indexed2026-08-20

Observation record.

What was checked ourselves, with dates. Not vendor copy, not a rating.

Most recent check 2026-10-30

Result: responded.

Checked on 8 distinct dates, since 2026-08-31. Checked roughly every 8.6 nights on this listing's own record.

2026-10-302026-10-242026-10-182026-10-122026-09-302026-09-242026-09-182026-08-31

What this means: the 3-miss rule marks a listing discontinued only after three consecutive failed checks; a bot-wall response never counts toward that streak. the methodology

Price events.

auto-diffed on every sync: the changelog other directories don't keep

The price was checked on 2026-10-30 and no change was observed since.

No approved price events on record

No approved price change is on record.

Features

As listed by the vendor, unedited.

Self-managed memory for Large Language Models (LLMs)
Model-agnostic agent development
Transparent reasoning and decision-making
Scalable agent microservices architecture
REST API integration
White-box AI system design
Bring-your-own LLM support
Advanced context and memory management

What it does.

The vendor's own description, unedited, not our claim.

Build AI agents with unlimited memory and transparent reasoning.

registry ID ndock:agent:letta

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