
About Letta
Letta is a Technology company based in San Francisco (United States) founded in 1997 by Charles Packer and Sarah Wooders. Letta is focused on developing stateful AI agent platforms. It operates on a SaaS (Software-as-a-Service) and API-as-a-Product model. Its chief executive, as recorded, is Charles Packer. Its website letta.com draws about 142 thousand monthly visits. Letta offers products and services including Letta Cloud, Agents API, and Agent Development Environment (ADE). Its focus areas include Artificial Intelligence and AI Platforms. Its competitors include Together AI, Imbue and Anysphere; 3 of its 3 listed competitors have raised funding.
Company details
Letta is engaged in providing platforms and tools for creating and managing stateful AI agents with advanced memory capabilities. The company offers solutions like Letta Cloud for scalable agent deployment, Agents API for integration, and the Agent Development Environment for real-time testing and visualization. Their technology is backed by research from AI PhDs at UC Berkeley, focusing on context and memory management. Letta serves developers and businesses looking to build production-ready AI applications across various sectors.
- Latest Funding Round$10M (USD), Unspecified
Sep 2024
- InvestorsFelicis Ventures
& 9 more
Products & Services of Letta
Letta offers a comprehensive portfolio of products and services, including Letta Cloud, Agents API, and Agent Development Environment (ADE).
Platform for creating and managing AI agents.
API for integrating stateful AI agents easily.
Tool for visualizing and testing agent states.
Apps and channels of Letta
its YouTube channel Letta has 2.6K subscribers and 30 videos.
Videos from Letta
The most watched videos on Letta's YouTube channel, Letta (2.6K subscribers). Click a video to play it here.
More on Letta.
Funding Insights of Letta
- Total Rounds 1
- Last Round Unspecified β $10M
- First Round $10M
(Sep 2024)
- Investors Count 10
All 1 funding rounds of Letta with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2024 | $10M | Unspecified | β | Felicis Ventures |
10 investors in total: 3 institutional and 7 angel.
Investors in Letta
Letta has secured backing from 10 investors, including venture fund and angel investors. Prominent investors backing the company include Felicis Ventures, Essence VC and Sunflower Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Investments in technology startups are made by Felicis Ventures. | felicis.com | Menlo Park, United States | ||
Early-stage venture capital is provided by Essence VC, focusing on infrastructure startups. | essencevc.fund | |||
| sunflowercapital.tcc.mode | ||||
JD Jeff Dean | unknown_02a341a0c3ec4ffb9 | |||
CD Clem Delangue | Co-founder & CEO of Hugging Face, active angel investor in AI startups | unknown_1ab3c90410dd40439 | ||
CV Cristobal Valenzuela Barrera | Co-founder of Runway, AI research innovator, active angel investor | unknown_cbbc197b40554d8bb | ||
JT Jordan Tigani | Angel investor, ex-Google engineer, founder of SingleStore, active in tech startups | unknown_241498ff14554f08a | ||
TH Tristan Handy | Angel investor, tech enthusiast, focused on Indian startups and SaaS | unknown_c957fa9998824162a | ||
RN Robert Nishihara | Co-founder of Anyscale, AI infrastructure expert, active angel investor in tech startups | unknown_e3936ae96fff4ce1b | ||
BM Barry Mccardel | Indian angel investor with focus on early-stage tech startups. | unknown_7187fa568fce4a9d9 |
Investor details for Letta
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
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People of Letta
2 people are tracked at Letta (2 in leadership).
| Name | Role | Group |
|---|---|---|
Charles Packer | Co-Founder & CEO | Leadership |
Sarah Wooders | Co-Founder & CTO | Leadership |
Complete people profiles for Letta
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Timeline of Letta
2 dated milestones of Letta across 27 years, from founding to its latest funding, stage changes and deals.
- Founded Letta is founded.
- Funding First funding round of $10.0M.
Competitors of Letta
Letta has 3 listed competitors in our database, 3 of them funded. They include Together AI, Imbue and Anysphere.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| together.ai | 2022 | San Francisco, United States | $1.33B | AI research and model development services | ||
| imbue.com | 2020 | San Francisco, United States | $232M | Imbue is focused on building AI-driven coding environments. | ||
| anysphere.inc | 2022 | San Francisco, United States | $1.08B | AI tools and assistants to augment human capabilities |
Detailed competitors of Letta
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Web traffic of Letta
The website of Letta (letta.com) receives about 141.9K visits a month.
- Monthly visits141.9K
▲ 10.5% vs previous month
Websites whose visitors overlap most with Letta. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| huggingface.co | 100% | 24.9M | #1,689 | View details | |
| notion.so | 98% | 178.3M | #160 | View details | |
ai-supremacy.com | ai-supremacy.com | 93% | #508,669 | β | |
| stack-ai.com | 89% | 167.9K | #238,039 | View details | |
| codiste.com | 89% | 12.8K | #1,968,221 | View details | |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 30 similar websites and full traffic analytics for Letta
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- 30 similar websites
- Audience overlap
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Top companies in AI Core Platforms & Infrastructure
3 companies that operate in the same segment as Letta (AI Core Platforms & Infrastructure) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Platform that provides data analysis and management solutions | 2003 | Denver, Colorado, United States | USD 2.46 B | USD 2.87 B | 5,915 | |
OpenAI is engaged in developing advanced artificial intelligence technologies. | 2015 | San Francisco, California, United States | USD 180.07 B | 11,115 | ||
AI models and chatbots are offered for industry applications. | 2021 | San Francisco, California, United States | USD 132.31 B | 6,146 |
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Related news about Letta
Complete news archive for Letta
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Frequently Asked Questions about Letta
Letta was founded in 1997 and raised its 1st funding round 27 years after it was founded.
Letta is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Charles Packer is the CEO of Letta, as recorded in our data. They have also founded this company.
Letta is engaged in providing platforms and tools for creating and managing stateful AI agents with advanced memory capabilities. The company offers solutions like Letta Cloud for scalable agent deployment, Agents API for integration, and the Agent Development Environment for real-time testing and visualization. Their technology is backed by research from AI PhDs at UC Berkeley, focusing on context and memory management. Letta serves developers and businesses looking to build production-ready AI applications across various sectors.
Letta's top competitors include Together AI, Anysphere and Imbue.
Letta offers Letta Cloud, Agents API, and Agent Development Environment (ADE).
Letta has 10 investors. Key investors include Felicis Ventures, Essence VC, Sunflower Capital, Jeff Dean, and Clem Delangue.
The website of Letta receives about 142 thousand visits a month.
