ToolNest

AI Agent

535 tools

535 tools · page 20 of 23

E2B

E2B

Secure cloud sandboxes for running AI-generated code

E2B provides isolated cloud sandboxes where AI agents can safely execute generated code, aimed at developers building coding agents and data analysis tools that need a safe execution environment.

FreemiumCoding & Development
Fetch.ai (ASI Alliance)

Fetch.ai (ASI Alliance)

Platform for building autonomous AI agents on blockchain

Fetch.ai provides infrastructure for building AI agents that can hold wallets and transact autonomously on-chain, and is now part of the Artificial Superintelligence Alliance alongside SingularityNET and Ocean Protocol.

FreemiumCoding & Development
Foneclaw

Foneclaw

Free AI agent for Android phones that lets you control your device by voice

Free AI agent for Android phones that lets you control your device by voice

FreemiumOffice & Productivity
Galileo

Galileo

Reliability platform for evaluating and monitoring AI agents

Galileo combines evaluation, observability, and runtime intervention tools for AI agents in one platform, aimed at teams that need confidence their AI system behaves reliably in production.

PaidCoding & Development
Genspark

Genspark

AI agent platform that generates researched answer pages

Genspark uses AI agents to research a topic across multiple sources and assembles the findings into a single structured answer page, aimed at users doing multi-source research quickly.

FreemiumResearch & Data Analysis
HouseCanary

HouseCanary

AI-powered home valuation and real estate analytics platform

HouseCanary provides automated home valuations and market forecasts using AI trained on a large nationwide property dataset, used by lenders, investors, and real estate agents.

PaidLegal & Finance
Imbue

Imbue

AI research lab building reasoning agents for coding

Imbue is an AI research company developing agents with stronger reasoning and planning abilities, with an initial focus on coding and software engineering tasks.

PaidCoding & Development
LambdaTest

LambdaTest

Cloud testing platform with an AI test-generation agent

LambdaTest provides cross-browser and cross-device testing infrastructure, along with KaneAI, an AI agent that generates and maintains test cases from natural-language descriptions.

FreemiumCoding & Development
LangChain

LangChain

Framework for building applications powered by language models

LangChain provides building blocks for chaining together language model calls, tools, and data sources into full applications, widely used as a starting point for AI agent projects.

FreemiumCoding & Development
LangGraph

LangGraph

Framework for building stateful, multi-step AI agents

LangGraph, built by the LangChain team, lets developers define AI agents as graphs of steps with persistent state, aimed at building more reliable multi-step and multi-agent workflows.

FreemiumCoding & Development
Layla

Layla

AI travel planning app with real-time itinerary adjustments

Layla plans trips conversationally and adjusts the itinerary in real time based on weather, prices, and user preferences, aimed at travelers who want a flexible AI travel agent in their pocket.

FreemiumResearch & Data Analysis
Letta

Letta

Platform for building AI agents with persistent memory

Letta, formerly known as MemGPT, provides infrastructure for building AI agents that maintain long-term memory and state across many interactions rather than starting fresh each time.

FreemiumCoding & Development
Mantlecore AI

Mantlecore AI

Managed cloud for open-source AI agents

Managed cloud for open-source AI agents

PaidCoding & Development
Manus

Manus

General-purpose autonomous AI agent for complex tasks

Manus is an autonomous AI agent that can plan and execute multi-step tasks like research, spreadsheet creation, and web browsing with limited human supervision, developed by a Chinese startup.

FreemiumResearch & Data Analysis
Marblism

Marblism

Platform for building AI employees to run business tasks

Marblism lets businesses create AI agents, framed as "AI employees," that handle ongoing operational tasks, aimed at small teams automating work without hiring additional staff.

PaidBusiness Management
Mem0

Mem0

Open-source memory layer for personalized AI agents

Mem0 gives AI applications a persistent memory layer that stores and retrieves relevant facts about users across sessions, aimed at making agents feel more personalized over time.

FreemiumCoding & Development
MindPal

MindPal

Platform for building a team of AI agents as a second brain

MindPal lets users build and coordinate a team of AI agents to handle different tasks together, aimed at people who want an AI-powered personal knowledge and task system.

FreemiumOffice & ProductivityCoding & Development
modl.ai

modl.ai

AI platform for automated game testing

modl.ai uses AI agents to automatically playtest video games, finding bugs and balance issues across huge numbers of simulated playthroughs faster than manual QA.

PaidCoding & Development
Neura Market

Neura Market

AI marketplace for workflows prompts agents and directories

AI marketplace for workflows prompts agents and directories

PaidCoding & Development
Observe.AI

Observe.AI

AI platform for contact center quality and coaching

Observe.AI analyzes contact center calls to automate quality scoring, agent coaching, and compliance checks, aimed at large customer support and sales operations.

PaidBusiness Management
OpenAI API

OpenAI API

Developer platform for GPT models and tools

The OpenAI API lets developers build on GPT models for text, image, and voice generation, along with tools for fine-tuning and running AI agents, powering a large share of third-party AI products.

PaidCoding & Development
OpenHands

OpenHands

Open platform for running autonomous cloud coding agents

OpenHands is an open-source platform for running AI agents that plan, write, and apply code changes autonomously, aimed at teams wanting an open alternative to closed coding agent products.

FreemiumCoding & Development
Parloa

Parloa

Enterprise AI voice agent platform based in Europe

Parloa builds AI voice agents for enterprise contact centers, with a strong presence in the European market, aimed at automating high-volume customer service phone calls.

PaidVoice Generation & ConversionBusiness Management
Portia AI

Portia AI

Open-source framework for transparent, plan-sharing AI agents

Portia AI is an open-source framework for building AI agents that explain their planned actions and share progress as they work, aimed at developers who want more visibility into agent behavior than typical black-box agents.

FreeCoding & Development