Letta

Automated

Open-source agent framework with managed state, LLM gateway and coding/desktop apps.

Visit website Pricing page

Active plans

Total changes

Last change

Jun 6, 2026

Price trend

no history

What we know about Letta’s pricing

Moderately active

Changes in 12 months

Cadence

Every 3 weeks

Direction

Plan recently removed

Category position

Middle of the pack for AI & ML (2268 compared)

Current pricing

Free

monthly

Free

Up to 3 agents with managed state
Limited usage of Letta Auto
Bring your own API keys and external coding plans

Pro

monthly

$20/mo

Letta Auto weekly + monthly quota
Pay-as-you-go overage
Up to 20 stateful agents
For personal use

Price history

Last 3 changes

Date	Plan	Change	Old	New	Δ%
Jun 6, 2026	Teams / Enterprise	new plan	—	$0	—
Jun 6, 2026	Pro	new plan	—	$20	—
Jun 6, 2026	Free	new plan	—	$0	—

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