SuperAPI AI Directory

AI agents

2,993 results · Page 5 of 84

letta

AI agents

Letta (formerly MemGPT) is a platform for building stateful agents, with the core characteristic of giving AI advanced memory capabilities, enabling it to learn and self-improve over time. The project's current source code is located at letta-ai/letta-code, containing the agent execution framework, interactive terminal interface, App Server, channels, and the runtime used by desktop and Web applications. Letta can be installed via npm, offering two ways to run: an interactive terminal UI and an App Server, while also supporting desktop applications (macOS, Windows, Linux), the browser-based chat.letta.com (including mobile), Slack, Telegram, Discord, and custom channels, and providing the Letta Agent SDK for building agents in TypeScript applications, as well as Letta Cloud for maintaining agent memory, identity, and conversations across devices. The repository also retains the archived branch of the retired Letta V1 API server for reproducing historical versions.

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Mabl

AI agents

Mabl is an agentic testing platform designed to help software teams accelerate releases, ensure software quality, and deliver excellent user experiences. As an independent verification layer between build and release, it uses AI agents to automatically write, run, and maintain tests across web, mobile, and API, supports complex workflow validation, resilient testing, and efficient triage, and provides deep traceability from requirements to results to meet audit and compliance needs. The platform was named a Challenger in the 2026 Gartner® Magic Quadrant for Agentic Software Quality Assurance Platforms and is trusted by industry leaders such as Mercedes-Benz, LendingClub Bank, and JetBlue.

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