Letta vs Lecca.io Comparison in 2025

Letta

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Letta is an open source framework for building stateful LLM applications. You can use Letta to build stateful agents with advanced reasoning capabilities and transparent long-term memory. The Letta framework is white box and model-agnostic.

Lecca.io

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Build and customize AI agents with your preferred LLM models. Give your agents superpowers with an expanding toolkit - from web search and phone calling to Gmail and calendar management. Bring your own API keys or use platform credits, it's your choice.

Letta

Launched	1997-10
Pricing Model	Free
Starting Price
Tech used	Plausible Analytics,Webflow,Amazon AWS CloudFront,cdnjs,Cloudflare CDN,JSDelivr,unpkg,jQuery,Gzip,HTTP/3,OpenGraph,HSTS
Tag	Agent Development Frameworks

Lecca.io

Launched	2024-03
Pricing Model	Freemium
Starting Price	$20.00/ month
Tech used	Next.js,Vercel,Gzip,Webpack,HSTS
Tag	Workflow Automation,Social Media Management

Letta Rank/Visit

Global Rank	357512
Country	United States
Month Visit	84977

Top 5 Countries

40.88%

10.61%

6.21%

5.81%

4.03%

United States India Canada Indonesia Vietnam

Traffic Sources

3.97%

0.72%

0.07%

8.67%

32.47%

54.06%

social paidReferrals mail referrals search direct

Lecca.io Rank/Visit

Global Rank	10936845
Country	India
Month Visit	1879

Top 5 Countries

67.6%

26.34%

6.05%

India United States Indonesia

Traffic Sources

12.32%

1.67%

0.15%

11.63%

34.22%

39.52%

social paidReferrals mail referrals search direct

Estimated traffic data from Similarweb

What are some alternatives?

When comparing Letta and Lecca.io, you can also consider the following products

TaskingAI - TaskingAI brings Firebase's simplicity to AI-native app development. Start your project by selecting an LLM model, build a responsive assistant supported by stateful APIs, and enhance its capabilities with managed memory, tool integrations, and augmented generation system.

LazyLLM - LazyLLM: Low-code for multi-agent LLM apps. Build, iterate & deploy complex AI solutions fast, from prototype to production. Focus on algorithms, not engineering.

liteLLM - Call all LLM APIs using the OpenAI format. Use Bedrock, Azure, OpenAI, Cohere, Anthropic, Ollama, Sagemaker, HuggingFace, Replicate (100+ LLMs)

Agent Cloud - Agent Cloud is an open source platform enabling companies to build and deploy private LLM chat apps (like chat GPT), that can enable teams to securely talk to their data.

Llongterm - Llongterm: The plug-and-play memory layer for AI agents. Eliminate context loss & build intelligent, persistent AI that never asks users to repeat themselves.