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Developer Tools & Platforms

Popular

AI tools and agents for developer tools & platforms

20Tools
29Agents
5.9Avg Score
47%Open Source

All Tools & Agents — Ranked by Score

49 items total · Ranked by ease of use and output quality

#4
Factory AI

Factory AI

Agent

Agent-native software development

7.1
Ease 4.0
Paid
#5
Kestra

Kestra

Tool

One orchestrator for every workflow, from data to AI.

7.0
Ease 4.0
Open Source
#6
Augment Code

Augment Code

Agent

The agentic SDLC platform for loops

7.0
Ease 5.0
Paid
#7
LangGraph

LangGraph

Agent

Agent orchestration framework for reliable AI agents

6.9
Ease 3.0
Open Source
#8
Workato

Workato

Tool

The control & execution platform for enterprise AI — iPaaS & agents

6.8
Ease 3.0
Enterprise
#9
BuildShip

BuildShip

Tool

AI-powered workflow builder — prompt to flow, full code access

6.7
Ease 4.0
Freemium
#10
Latenode

Latenode

Tool

AI Workflow Automation with 335+ LLMs Built In

6.7
Ease 7.0
Freemium
#11
Abacus.AI

Abacus.AI

Tool

AI super assistant for professionals & enterprises — ChatLLM, agents & ML

6.7
Ease 4.0
Freemium
#12
UiPath

UiPath

Agent

The agentic automation platform for business orchestration

6.7
Ease 3.0
Freemium
#13
Cline

Cline

Agent

AI coding, open source and uncompromised

6.7
Ease 4.0
Open Source
#14
Mistral Agents

Mistral Agents

Agent

Build, test & run AI agents and apps (Mistral Studio)

6.6
Ease 3.0
Freemium
#15
HuggingFace Agent

HuggingFace Agent

Tool

Build and run agents in a few lines of code

6.5
Ease 2.0
Open Source
#16
CodeRabbit

CodeRabbit

Agent

AI code reviews — the validation layer for AI-generated code

6.4
Ease 3.0
Freemium
#17
crewAI

crewAI

Tool

The Enterprise Agent Build & Runtime for the work your business runs on

6.3
Ease 1.0
Freemium
#18
Agency Swarm

Agency Swarm

Tool

Open-source framework for building reliable multi-agent swarms

6.3
Ease 1.0
Open Source
#19
Microsoft Copilot Studio

Microsoft Copilot Studio

Agent

Create, customize, and launch AI agents easily (Microsoft)

6.3
Ease 6.0
Paid
#20
Devin

Devin

Agent

The AI software engineer

6.3
Ease 3.0
Paid
#21
Kiro

Kiro

Agent

Move beyond AI coding to agentic engineering

6.3
Ease 4.0
Freemium
#22
Agno

Agno

Tool

Agent framework & high-performance runtime for multi-agent systems

6.2
Ease 1.0
Open Source
#23
Codegen

Codegen

Agent

Find tools. Build agents.

6.1
Ease 3.0
Freemium
#24
Lumen

Lumen

Agent

The coding model that actually gets it — specialist coding AI (Cosine)

6.1
Ease 5.0
Freemium
#25
OpenHands

OpenHands

Agent

The open platform for cloud coding agents

6.1
Ease 3.0
Open Source
#26
Microsoft Foundry

Microsoft Foundry

Tool

The enterprise AI platform to build, ground & govern AI apps and agents

6.0
Ease 3.0
Enterprise
#27
Snowflake Cortex

Snowflake Cortex

Tool

Turn conversations, documents & images into insights — AI next to your data

6.0
Ease 3.0
Paid
#28
Sierra

Sierra

Agent

Build and deploy long-horizon AI agents for customer service across all channels.

6.0
Ease 1.0
Enterprise
#29
Cossistant

Cossistant

Agent

AI Agent Customer Support for Your SaaS in Under 10 Lines of Code

5.7
Ease 3.0
Open Source
#30
nunu.ai

nunu.ai

Agent

Solve your game testing, app QA, market research, compliance checks with AI agents.

5.6
Ease 6.0
Freemium
#31
Cerebrum

Cerebrum

Tool

An agent SDK for AIOS to build and manage AI agents.

5.5
Ease 2.0
Open Source
#32
Atomic Agents

Atomic Agents

Tool

Open-source framework for building modular AI agents

5.5
Ease 1.0
Open Source
#33
AWS Bedrock Agents

AWS Bedrock Agents

Agent

Automate multistep tasks with generative AI on Amazon Bedrock

5.4
Ease 3.0
Enterprise
#34
stagewise

stagewise

Agent

The Agentic IDE for Open-Source Models

5.3
Ease 5.0
Open Source
#35
Refact.ai Agent

Refact.ai Agent

Agent

Your open-source, autonomous AI coding agent

5.3
Ease 3.0
Open Source
#36
Ellipsis AI

Ellipsis AI

Agent

Cloud platform for coding agents

5.3
Ease 3.0
Freemium
#37
OwnPilot

OwnPilot

Agent

Privacy-first personal AI assistant platform. Self-hosted. Your data stays yours.

5.1
Ease 2.0
Open Source
#38
xpander.ai

xpander.ai

Agent

One secure platform for every AI agent in your company

5.1
Ease 2.0
Enterprise
#39
Fetch.ai Agents

Fetch.ai Agents

Agent

Your personal AI + trusted brand agents — agent marketplace

5.1
Ease 4.0
Open Source
#40
Pydantic AI

Pydantic AI

Tool

Agent framework to build production apps with Pydantic + LLMs

4.8
Ease 1.0
Open Source
#41
OpenAGI

OpenAGI

Tool

OpenAGI: When LLM Meets Domain Experts

4.7
Ease 1.0
Open Source
#42
BabyAGI

BabyAGI

Agent

Experimental framework for a self-building autonomous agent

4.7
Ease 1.0
Open Source
#43
Alibaba AgentScope

Alibaba AgentScope

Tool

The open-source stack for developing, hosting & evolving agents

4.5
Ease 2.0
Open Source
#44
Qwen Agent

Qwen Agent

Agent

Agent framework built on Qwen — function calling, MCP, code interpreter, RAG

4.3
Ease 1.0
Open Source
#45
PR-Agent

PR-Agent

Agent

Open-source, AI-powered code review agent

4.3
Ease 1.0
Open Source
#46
Fume

Fume

Agent

Get an extensive Playwright test suite overnight — autonomous AI QA

4.3
Ease 5.0
Paid
#47
Goose

Goose

Agent

Your open-source AI agent — desktop, CLI & API

4.3
Ease 2.0
Open Source
#48
AgentVerse

AgentVerse

Tool

AI agent discovery & growth platform — agent marketplace

4.2
Ease 3.0
Freemium
#49
Devika

Devika

Agent

Open-source agentic AI software engineer (open Devin alternative)

3.9
Ease 1.0
Open Source