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#For Developers

60 AI startups tagged "For Developers"

Anthropic

US est. 2021

AI safety lab building Claude — a helpful, harmless, honest AI assistant.

Raised
$67.6B
Stage
S-G
83

LlamaIndex

US est. 2023

Data framework and cloud for LLM applications

Raised
$27.5M
Stage
S-A
83

Greptile

US est. 2023

AI code review agent with complete codebase context

Raised
$29M
Stage
S-A
82

Nomic AI

US est. 2022

Open-source embeddings and Atlas data maps for AI teams

Raised
$19M
Stage
S-A
82

OpenAI

US est. 2015

Creator of ChatGPT, GPT-4, and the leading frontier AI lab.

Raised
$193.3B
Stage
S-E
81

Cursor

US est. 2022

The AI code editor built for productive engineers.

Raised
$7.6B
Stage
S-D
79

ElevenLabs

GB est. 2022

The most realistic AI voices for creators, developers, and enterprise.

Raised
$922M
Stage
S-D
77

Stack AI

US est. 2023

No-code platform for enterprise AI agents and forms

Raised
$16.6M
Stage
S-A
76

Alpaca

US est. 2015

Commission-free brokerage API for building AI-powered trading agents and fintech apps.

Raised
$202M
Stage
S-D
72

Hugging Face

US est. 2016

The AI community building the future of machine learning.

Raised
$970M
Stage
S-E
70

OpenHands

US est. 2024

Open-source AI software agents that plan, write, and ship code across entire codebases.

Raised
$18.8M
Stage
S-A
70

Cognition

US est. 2023

Applied AI lab building Devin, the AI software engineer.

Raised
$1.1B
Stage
S-C
67

Mistral AI

Verified
FR est. 2023

Open and efficient foundation models

Raised
$6.3B
Stage
Debt
67

Thinking Machines Lab

US est. 2025

Frontier AI research lab building customizable, multimodal models

Raised
$2B
Stage
Seed
65

Windsurf

ACQUIRED
US est. 2021

Agentic AI IDE for next-generation coding.

Raised
$267M
Stage
S-C
64

Replit

US est. 2016

Build software collaboratively from any device.

Raised
$1.3B
Stage
S-F
63

Zhipu AI

CN est. 2019

Chinese foundation model lab behind ChatGLM and GLM-4.

Raised
$2.0B
Stage
IPO
63

Cohere

Verified
CA est. 2019

Enterprise AI for language understanding

Raised
$2.4B
Stage
S-E
59

Bolt.new

US est. 2024

Full-stack apps from a single prompt — deployed in seconds by StackBlitz

Raised
$105.5M
Stage
S-B
58

Hub.xyz

US est. 2024

Distributed API that delivers real-world multimodal training data to AI labs in under two minutes.

Raised
$1.7M
Stage
Seed
58

Codeium

ACQUIRED
US est. 2021

Free AI coding superpower for every developer

Raised
$3.0B
Stage
M&A
57

Amazon Q Developer

US est. 2023

AWS-native AI coding assistant — optimized for cloud developers

Stage
CORPORATE
57

Groq

Verified
US est. 2016

Fastest AI inference on the planet

Raised
$2.3B
Stage
S-E
56

Together AI

Verified
US est. 2022

The open AI cloud

Raised
$267.5M
Stage
S-C
56

Fireworks AI

Verified
US est. 2022

Production-grade generative AI serving

Raised
$285M
Stage
S-C
56

Poolside

Verified
US est. 2023

AI platform for software engineering

Raised
$500M
Stage
S-B
56

Exa

Verified
US est. 2022

Search for AI applications

Raised
$102M
Stage
S-B
56

Pinecone

Verified
US est. 2019

The vector database for AI

Raised
$228M
Stage
S-C
55

Deepgram

US est. 2015

Voice AI platform for developers building speech-to-text, text-to-speech, and speech-to-speech products

Raised
$239M
Stage
S-C
55

Tara AI

US est. 2015

Engineering intelligence platform measuring developer productivity and software delivery health.

Raised
$13M
Stage
S-A
55

Manicule

US est. 2025

AI-native documentation studio for developer tool companies.

Raised
$500K
Stage
Seed
55

RentAHuman

US est. 2026

A marketplace where AI agents hire real humans on demand through an API or MCP endpoint.

Raised
$500K
Stage
Seed
55

Replicas

US est. 2026

Background coding agents that delegate engineering work to sandboxed AI in Slack, Linear, and GitHub.

Raised
$500K
Stage
Seed
55

LangChain

Verified
US est. 2022

Build context-aware AI applications

Raised
$125M
Stage
S-B
53

CrewAI

US est. 2024

Framework for orchestrating role-playing autonomous AI agents

Raised
$18M
Stage
Seed
53

GitHub Copilot

US est. 2021

The world's most adopted AI code assistant — 1M+ developers inside GitHub

Stage
CORPORATE
52

Gemini CLI

US est. 2025

Google's free open-source terminal AI coding agent — 1M tokens, no cost

Stage
CORPORATE
52

Runtime

US est. 2026

Sandboxed coding agents for everyone on your team — with guardrails and observability.

Raised
$500K
Stage
Seed
52

Limrun

US est. 2025

Cloud XCode, iOS and Android simulators that let any coding agent build mobile apps without a Mac.

Raised
$500K
Stage
Seed
52

Tabnine

IL est. 2013

Private AI code assistant for enterprise developers.

Raised
$55M
Stage
S-B
50

Chroma

US est. 2022

Open-source search infrastructure for AI with vector, full-text, regex, and metadata search.

Raised
$20.3M
Stage
Seed
50

AgentPhone

US est. 2026

Phone numbers for AI agents — voice and messaging through one unified API.

Raised
$500K
Stage
Seed
50

DeepSeek

CN est. 2023

Open-weights frontier AI models with breakthrough efficiency.

Stage
PRIVATE (HIGH-FLYER)
49

Replicate

Verified
US est. 2019

Run AI models in the cloud

Raised
$88M
Stage
S-B
48

AssemblyAI

Verified
US est. 2017

AI models for accurate speech recognition

Raised
$78M
Stage
S-B
48

Zed

US est. 2021

The multiplayer code editor — fast, native, and AI-first from the ground up

Raised
$16.6M
Stage
S-A
48

Gradium

FR est. 2025

Ultra-low-latency multilingual voice AI models

Raised
$70M
Stage
Seed
48

Cluely

US est. 2025

AI desktop overlay that listens, sees the screen, and whispers answers in real time.

Raised
$20.3M
Stage
S-A
48

Resemble AI

CA est. 2019

Generative voice AI with deepfake detection

Raised
$13M
Stage
S-B
47

Phind

US est. 2022

AI search engine for developers

Raised
$10.4M
Stage
S-A
47

Vapi

US est. 2024

Build, test and deploy voicebots in minutes rather than months

Raised
$50M
Stage
S-B
47

Mujin

JP est. 2011

Intelligent industrial robotics OS for manufacturing and logistics

Raised
$411M
Stage
S-D
45

n8n

DE est. 2019

Open-source, fair-code workflow automation platform with native AI agent building blocks.

Raised
$254M
Stage
S-C
45

v0

US est. 2023

Build agents, apps, and websites with AI — generate working frontends in minutes

Stage
CORPORATE
44

Theker Robotics

ES est. 2023

Adaptive AI-powered robots for unstructured industrial environments

Raised
$21M
Stage
Seed
43

Tavily

US est. 2023

Connect your AI agents to the web with real-time search, extraction, research, and web crawling through a single, secure API.

Raised
$20M
Stage
S-A
35

Magic

US est. 2022

Building frontier code models to automate software engineering and research.

Stage
GROWTH
26

Retell AI

US est. 2023

Hire your AI call center for sales, support, and appointment scheduling

Stage
Seed
22

Dust

FR est. 2023

Deploy, orchestrate, and govern fleets of specialized AI agents safely connected to your company's knowledge and tools.

Raised
$21M
Stage
S-A
17

Bland AI

Automate phone calls with conversational AI for enterprises, powering next-generation AI call centers.

Raised
$22M
Stage
S-A
17