Letta
PrivateLast Round
Seed
Sep 23, 2024
Est. Valuation
$70M
Total Funding Raised
$10M
Company Overview
Letta is an artificial intelligence company that provides an operating system for building stateful AI agents with persistent memory and advanced reasoning capabilities.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, NLP & Conversational AI, Platform-as-a-Service
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS, Freemium, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Letta Comparables
Compare Letta with similar companies based on industry and business-model similarity.
Letta Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 23, 2024 |
Letta Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Essence VC | Seed |
| Netshire | Seed |
| Sunflower Capital | Seed |
| Felicis Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 13, 2026
Added Footer, a design startup, as a customer.
- Jan 9, 2026
Added Kognitos Inc., an AI/Automation startup, as a customer.
Recent news
Latest coverage and updates
- has_revenueSep 2, 2026
Letta had revenue of $1.4M on Jun 1st '25.
- launchesAug 17, 2026
Letta launches Letta Agents SDK.
- launchesJun 24, 2026
Letta Inc. launched Mods on Jun 24th '26.
Letta Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Letta's valuation, stock price, and market status.
Is Letta a public or private company?
Letta is a private company.
What is the current stock price of Letta?
Letta is a private company with no public stock price. No recent secondary market data is available.
How much is Letta worth (valuation)?
Letta's valuation is estimated at $70.0M based on funding round data.
Can I buy Letta stock?
Letta shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Letta's last funding round?
Letta's most recent funding round was Seed on September 23, 2024.
Who are the main investors in Letta?
Key investors in Letta include Felicis Ventures.
Will Letta IPO soon?
No public IPO plans have been announced for Letta.
How can I track Letta secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Letta's secondary market activity and sign up for updates.