Adala vs Letta Comparison in 2025

Adala

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Streamline AI development with Adala, an Autonomous Data Labeling Agent framework. Build reliable, learning agents for data processing tasks. Control agent output, customize easily, and use across various runtimes. Ideal for AI engineers, researchers, and data scientists to enhance workflows and focus on innovation.

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.

Adala

Launched
Pricing Model	Free
Starting Price
Tech used
Tag	Data Science,Agent Development Frameworks,Mlops

Letta

Launched	1997-10
Pricing Model	Free
Starting Price
Tech used	Plausible Analytics,Webflow,Amazon AWS CloudFront,Cloudflare CDN
Tag	Agent Development Frameworks

Adala Rank/Visit

Global Rank
Country
Month Visit

Top 5 Countries

Traffic Sources

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

Estimated traffic data from Similarweb

What are some alternatives?

When comparing Adala and Letta, you can also consider the following products

Adaline - Adaline transforms the way teams develop, deploy, and maintain LLM-based solutions.

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.

Atla AI - Stop AI agent failures in production. Atla AI automatically detects, diagnoses, & provides actionable fixes to build reliable AI agents faster.

AutoAgent - AutoAgent: Zero-code AI agent builder. Create powerful LLM agents with natural language. Top performance, flexible, easy to use.

AutoLearn - AutoLearn is the MCP server that automatically converts your AI agent's reasoning steps into reliable, cost-effective code that runs deterministically every time.