339 startups at Seed

DO

Documenso

The open-source DocuSign alternative.

IF

Infisical

Unified platform for secrets, certs, and privileged access management

IN

Inngest

Durable execution + workflow orchestration for developers.

TR

Trigger.dev

Build and deploy fully‑managed AI agents and workflows

FL

Fillout

Beautiful forms, surveys, and applications.

TL

Tella

The all-in-one screen recorder.

SZ

SigNoz

Open source alternative to DataDog

LF

Langfuse

Open source LLM engineering platform

BL

Brilliant Labs

Open-source AI glasses.

PM

Permit.io

Authorization as a service.

TL

Teal

Your professional growth platform.

TD

tldraw

Build whiteboards into your product.

UK

Unkey

Open-source API authentication and authorization.

TC

TinaCMS

The open-source headless CMS for the Jamstack.

E2

E2B

Sandboxes for AI agents.

LU

Lutra

AI for everyday data work.

AT

Attention

AI sales coach + assistant for sales reps.

TR

Transfyr

The observability layer for science.

CA

Callosum

Co-evolving chips and intelligence.

VE

Veeda

World models that simulate physical reality.

OS

Osmo Studio

Make stories that move.

EV

EverSettled

Clear guidance for everything after a death.

DE

Decade

The first wealth intelligence.

FA

Fish Audio

Studio-grade AI text-to-speech and voice cloning.

TE

telli

AI phone calls that convert.

OA

Oak

The AI-native identity operating system.

MU

Multiplier

AI for asset managers.

BE

Bevel

Personalized risk management.

LP

Loops

Email sending for software companies

DB

Dub.co

Open-source link management for modern teams

CW

Chatwoot

The modern, open source, self-hosted AI customer support platform

AN

Ando

Work messaging reimagined

BB

Browserbase

Headless browser infrastructure for AI agents

HC

Helicone

LLM Observability for Developers

EX

Exa AI

Web search rebuilt for LLMs

FC

Firecrawl

The web data API for searching and scraping. 🔥

LT

Letta

Memory-first infrastructure for AI agents

VL

Vellum AI

LLM product development and evaluation platform

ES

ElectricSQL

Local-first sync engine for Postgres applications

IN

Instant

The best backend for AI-coded apps

NG

Nango

A single API for all your integrations

EV

Evidence

Business intelligence as code

JM

Jam

One-click bug reports that developers actually love

AP

Activepieces

Open-source, AI-first and no-code business automation tool

MM

Marimo

Reactive Python notebooks you can deploy as apps

CW

CrewAI

Multi-agent framework for collaborative AI automation

ZP

Zuplo

Programmable API gateway for developer teams

EN

Encore

Developer-first backend framework with built-in infra

HP

Hoppscotch

Open source API development ecosystem

GB

Grafbase

GraphQL platform with edge caching and federation

BM

Beam

AI-Native Cloud Platform

TW

Twenty

Open Source CRM

RQ

Requestly

Open-Source Postman alternative

OR

OpenRouter

Unified API for every major LLM

TL

Traceloop

Know what your LLM is doing — and why it’s failing

AR

Argilla

Open-source data labeling platform for AI

VA

Vapi

Voice AI for developers.

RA

Retell AI

Supercharge Your Contact Center Operations with AI Phone Agents

NA

Nomic AI

Open-source embeddings and data visualisation

CF

Coframe

AI that continuously optimises your website copy

UD

Udio

Generate music from text prompts

GL

Glif

Build and share AI-powered mini apps

DY

Daytona

Open-source dev container management platform

WG

WunderGraph

API integration platform and GraphQL federation

PL

Plane

Open-source project management tool

TN

Tana

All-in-one knowledge management for power users

GR

Greptile

AI code review agent with complete context of your codebase

CD

Conductor

Run a team of coding agents on your Mac

MT

Mastra

The Javascript framework for building AI agents, from the Gatsby devs

BM

Bemi

Automatic audit trails for PostgreSQL without code changes

IS

Isometric

The rigorous scientific standard for carbon credits

SF

Synthflow AI

No-code AI phone call agents for any business

VT

Val Town

JavaScript functions deployed instantly from your browser

PD

PeerDB

Fast, native ETL for Postgres 🐘 🚀

RZ

Row Zero

The fastest spreadsheet in the browser

NM

Numeral

The AI-native sales tax solution.

ST

SuperTokens

Open source alternative to Auth0 / AWS Cognito / Firebase Auth

UM

Umami

Simple, fast, privacy-focused web analytics

OR

OpenReplay

Open-source, self-hosted, session replay tool for developers.

HD

HyperDX

Open-source, dev-friendly observability.

CD

Caido

A lightweight web security auditing toolkit

OW

Open WebUI

ChatGPT-style UI for any LLM

LL

LiteLLM

Call every LLM API like it's OpenAI [100+ LLMs]

DE

DeepEval

The open source LLM evaluation framework

FW

Flowise

Open source GenAI development platform

EX

Excalidraw

Virtual whiteboard for sketching hand-drawn diagrams

OO

OpenObserve

Open source observability with 140x lower storage costs

SA

SuperAgent

Security for AI-native developers

NA

Nace AI

Metamodels for enterprises

II

Ineffable Intelligence

Building superlearning

MI

MindFort

Autonomous Security Agents

HU

Humble

An autonomous electric hauler

BL

Blackstar

A new computer that knows you

TA

Tasklet

Agents that own the work

AV

Avec

Handle your Gmail inbox in seconds

OP

OpenPay

Scale and optimize your subscription business

SY

Sycamore

The trusted agent OS for the enterprise

AA

Applied Atomics

Co-located fission powerplants

PA

Paper

The new home for designers

DA

Dawnguard

Security starts with design

ER

Eraser

AI co-pilot ‍for technical design

PF

Parrot Finance

Social investing platform for Gen Z

WA

Wand

AI-powered creative canvas

CA

Cake AI

Cake AI

PY

Pyn

Employee journey mapping tool

SE

Sequence

Figma for video production

KU

Kula

Modern all-in-one ATS with native AI

NA

Navattic

Interactive product demos

PI

Pin

AI-powered recruitment platform

PA

Passionfroot

Helping creators monetize their brand

RE

Reworkd

The simplest way to extract web data at scale

LU

Luma

Host delightful events online

JU

juna.ai

AI agents for factories

TN

The Nmbr Company

Embedded payroll software provider

GC

Gym Class

Connecting the world by simulating it

TD

Third Dimension AI

3D generative AI platform

PU

Pulse

Production-grade unstructured document extraction

IN

InHouse

The marketplace for your space

PL

Plural

Kubernetes made simple

HO

HoneyHive

Modern AI observability and evaluation

RI

Riza

Riza

TH

Theo

The global finance layer

OP

Optura

AI orchestration platform for healthcare

CL

Catena Labs

Building an AI-native bank

SA

Siena AI

AI-powered CX platform

NG

New Generation

A new kind of AI for commerce

MA

Mainframe

Generative computing

OU

Outverse

Clear your support bottlenecks with AI

FI

Finofo

Software for FX risk management

IM

Infinite Machine

Non-cars for the future

SU

Superlist

Stay on top of everything

ZO

Zoo

AI-enabled CAD for hardware design

SU

Superlinked

Turn complex data into vector embeddings

MU

Mura

Invisible AI for field service back offices

GA

Genesis AI

A generalist robotics company

NI

Nile

PostgreSQL reengineered for multi-tenant apps

SP

Spur

Spur is your AI QA Engineer. Test your websites with natural language.

PR

PrismaX

Decentralized robot AI platform

CE

Ceramic

Redefining AI infrastructure

OR

Orchid

Helping couples have healthy babies

TA

Taxwire

Global sales tax compliance solved

RA

Radical AI

aAccelerating materials R&D

NA

Native

A global broker for digital assets

EN

Endeavor

Smart manafacturing with AI

RO

Roadway

End-to-end attribution

VO

Voiceops

We help B2C companies learn from every customer interaction

NE

Nexad

Native ads system for the AI era

IA

Instill AI

Your trusted AI knowledge agent

HY

Hyperline

The new standard for revenue management

ET

Eternal

Longevity care for athletes

JU

Julius

Build and analyze things with AI

AU

August

Legal AI for midsize law firms

PI

Pipedream

Making delivery feel like teleportation

PA

Payman

The future of AI to human payments

MA

Zero

AI native email client

CO

continua

The power of AI in group chat

WA

Walrus

Scalable, onchain storage

MA

Mage

Open-source data pipeline tool

IN

Invert

Data analytics software for biomanufacturing.

SY

Syenta

High-performance semiconductor chips

EC

Efficient Computer

General purpose computer processing

TH

Things

3D spaces creation platform

HA

Hanomi

Reimagining hardware design

SF

San Francisco Compute Company

Rentable, large, low-cost pre-training clusters

ST

Stash

Your direct-to-player platform

RU

Rune

DC data center for solar and wind

FE

Fever Energy

Launch modern energy services - fast

RA

Ranger

Fast, reliable QA testing

AM

Adaptive ML

AI, tuned to production

SU

Supersonik

Run client demos 24/7 with AI

IN

Inkeep

Build AI Agent teammates and automations in code or no-code

TE

TensorZero

Open-source LLM infra

TA

Tako

AI search engine to visualize knowledge

TA

Tatem

Experience email at its best

KE

Keel

Modern ERP built for operators

EN

Endex

Building a financial coworker

FA

Farel

Next-gen airline OS

AA

Aegis AI

AI native email security

LI

Liminal

Horizontal security for GenAI

ML

Monumental Labs

Building robotic sculpting factories

PL

Phota Labs

Reimagine photography with personalized GenAI

SW

Sway

Seaweed as replacement for plastic

CO

Conduct

AI for your SAP customizations

AL

Applied Labs

AI support and ops agents

OR

Orbio

The AI powered system for HR teams

WI

Wiza

The future of prospecting

GI

GitBook

GitBook

TA

Taara

High-speed using beams of light

BI

Biograph

Preventive health and diagnostics clinic

PA

Parabol

Parabol

OR

Ordo

K-12 lunch marketplace

RA

Rayon

Figma for architectural design

BE

bem

The AI data interface

HU

Humanoid

Advanced humanoids for industrial use

GM

General Matter

Enriching uranium in America

MA

Martian

AI interpretability tooling

OR

ORO

Turn your data into digital gold

MA

Manifest

How small business dreams big

RE

Relume

AI-powered site builder + library

DI

Divine

Undercollateralized lending system

PO

Podqi

AI-Powered IP protection

MO

Moonlake

Vibe coding interactive worlds

TM

Thinking Machines

Building Tinker

PI

Prime Intellect

Commoditizing compute and intelligence

AN

Anara

AI for researchers

VT

Vulcan Technologies

Secure frontier AI for government & adjacent knowledge work

CR

Credal

The Control Plane for Enterprise Agents

ZE

ZeroEntropy

Artificial Specialized Intelligence

IN

Inference

Inference

SE

Sentient

Ensuring AGI is open source

EP

Epiminds

Agentic AI for marketing

SA

Sapien

AI coworker for CFOs

OS

Osmosis

Reinforcement Learning (RL) for AI Agents

LI

Lighthouse

Lighthouse

HC

H Company

Forging superintelligence

GS

Good Start Labs

Building games to make AI better

CL

ClarityCare

AI-powered prior authorization

NA

Natural

Payments for AI agents

OU

Outsmart

Higher education, reimagined

VA

Valthos

Next-generation biodefense

GR

Graza

Olive oil made for anyone who cooks

DE

DeepJudge

Precision AI search for legal teams

GL

Generation Lab

Reversing human biological age

VE

Vesence

AI for High-Stakes Work

TH

Throne

Continuous bathroom biomarkers

RE

Rerun

The multimodal data stack

TM

The Mobile-First Company

The Mobile-First Company

GO

Goodword

Networking copilot

KI

Kick

Modern accounting platform for startups

ME

MeritFirst

Rebuilding America's meritocratic infrastructure

IN

Inception

Pioneering a new generation of LLMs

LE

Legend

Your gateway to decentralized finance

TA

Tera AI

Superhuman‍ spatial reasoning for autonomy

SA

Slingshot AI

The first AI for therapy

HI

Highscore

Play any PC game on any device

LA

Langdock

The all-in-one AI platform for companies.

MY

mymind

mymind

RU

Runlayer

Safer way to connect MCPs

WS

Wonder Studios

AI-native film studio

OR

Orion

AI-enabled mattress cover

SU

Substrate

America's next-gen semiconductor foundry

ZC

Zo Computer

The intelligent cloud comptuer

EA

Espresso AI

Save up to 70% on Snowflake

CO

Composite

Autopilot for your browser

PL

Prior Labs

Building tabular foundation models

LG

LGND

ChatGPT for the Earth

TE

Tenzai

AI hacker for security teams

ON

Onton

Find the perfect product

MO

MoldCo

Get your health back from mold exposure

BR

Basis Research

Creating a new kind of AI research organization

RE

Response

Organizing the world's inventory.

AI

Airbound

The world's most efficient delivery drones

ST

Strawberry

The self-driving browser

GR

Gradium

Ultra-low latency voice AI

UI

Unlimited Industries

AI-powered construction

SU

Supper

AI-native data platform

TG

The General Intelligence Company

Autonomous agents for startups

UA

Unconventional AI

Building the most efficient substrate for intelligence

PO

Popcorn

The next-gen telco

LE

Leona

Scaling human connection in healthcare

MI

Mirelo

Foundational music & audio models

LO

Loonen

Perfectly pure water

TI

Tilde

Interpreter models to optimize AI deployments

GI

General Intuition

The frontier research lab dedicated to games

SW

Sweatpals

A platform for people to connect, sweat, and belong

RQ

Red Queen Bio

AI-enabled biosecurity

TC

Tin Can

The landline reinvented for friends

LA

Layer

Embedded accounting for SMB platforms

OV

Overlap

Multimodal AI agents for video

FL

Flint

The autonomous website platform

ST

Structify

Data independence for all

DO

Doji

A fun new way to shop for fashion online

SR

Sunrise Robotics

Intelligent robotics transforming manufacturing

CR

Civic Roundtable

The government operations platform

PL

Periodic Labs

Creating an AI scientist

MA

Mantle

Intelligent equity management

RU

RunPod

Deploy full-stack AI applications

SC

Subtle Computing

Voice isolation tech

IN

Inferact

The world's AI inference engine

TE

Terranova

Terraforming robots

/D

/dev/agents

Next-gen operating system for AI agents

AC

Acctual

Acctual

AD

Adaline

Iterate, evaluate, deploy, and monitor LLMs

AC

Adaptive Computer

Building a computer that's actually personal

AD

Adfin

The best way to get bills paid

AA

Adopt AI

The agentic experience for your application

AG

Agno

Lightweight library for building multimodal agents

AG

Agora

Agora

AL

alphaXiv

Understand papers in minutes

AL

Alta

Your personal AI stylist

AL

Alterego

Alterego

AR

Arcol

Collaborative building design

AS

Astrus

AI-powered microchip design

AD

Atlas Data Storage

Atlas Data Storage

AU

Aurasell

AI-native CRM

AU

Autopilot

Invest alongside world-class investors

BA

Backline

AI agents to automate security backlogs

BA

Basedash

The AI-native business intelligence platform

BO

Board

The first face-to-face game console

BO

Boardy

AI super connector

BR

Brainfish

Ambient agents for customer support

BR

Bronto

Logging layer for AI

PA

Pace

AI-native BPO for insurance

CE

Cake Equity

Cap Table and equity management for startups

CA

Cartwheel

Simplifying 3D animation

CL

Causal Labs

AI physics models to predict and control the weather

CH

Charm

We make the command line glamorous

CH

Chroma

Retrieval for AI

CH

Chronicle

Cursor for slides

CS

Clover Security

AI-driven product security

CP

Common Paper

The SAFE for commercial contracts

CO

Composer

Automated trading platform

CO

Convoke

AI-native OS for drug development

DL

Dedalus Labs

Compute substrate for AI agents

DE

Definite

All-in-one analytics

D(

Ditto (Words)

Manage the words across your team’s product from design to production.

DR

Driver

Context for Codebases

DU

Dupe

Find similar products for less

AD

Adaption

Building the future of Adaptable Intelligence

EN

Entire

The world's next developer platform

AD

Adora

Visualize your product experience

HM

Hades Mining

Unlocking geothermal energy at scale

AI

Artificial Intelligence Underwriting Company

The world's first standard for AI agents

BU

BuildForever

Building Extra

WI

Willow

The voice interface replacing your keyboard

RO

Rowspace

Specialized intelligence for investors

HE

Hera

Changing how we care for our parents

TS

The Sentience Company

Emulating the mind

NO

Nokken

Nokken

AL

AMI Labs

AMI Labs

SS

Stable Sea

Stable Sea

AT

Atoms

Physical automation to move the world

AM

amo

Apps that bring you closer to your people

ED

Edison

The AI platform for scientific R&D

PA

Paradigm

A reimagined workspace with AI at its core

ER

Era

Building AI for your money

CO

Codex

Native chain for all stablecoins

PA

Paid

The growth engine for AI

FL

Floqer

The CRM data engine