Funding stage — Seed
409 startups at Seed
Companies currently at their seed round. Browse founders, investors, and product details for every company.
- Resend
Email for developers, done right
- Loops
Email for modern SaaS companies
- Dub.co
Open-source link management for modern teams
- Chatwoot
Open-source customer support platform
- Ando
Work messaging reimagined
- Browserbase
Headless browser infrastructure for AI agents
- Helicone
Open source LLM observability for production AI
- Langfuse
Open source LLM engineering platform
- Exa AI
Neural search API designed for AI applications
- Firecrawl
Web scraping API built for LLMs
- E2B
Secure code execution sandboxes for AI agents
- Letta
Memory-first infrastructure for AI agents
- Vellum AI
LLM product development and evaluation platform
- Highlight
Open source full-stack monitoring and error tracking
- ElectricSQL
Local-first sync engine for Postgres applications
- Chroma
Open source AI-native embedding database
- Instant
Realtime database for modern applications
- Nango
Open source platform for product integrations
- Evidence
Open source business intelligence with Markdown and SQL
- Fathom
Free AI meeting notes and call summaries
- Jam
One-click bug reports that developers actually love
- Activepieces
Open source business automation platform
- Windmill
Open source developer platform for scripts and workflows
- Marimo
Reactive Python notebooks you can deploy as apps
- CrewAI
Multi-agent framework for collaborative AI automation
- Stainless
Auto-generate idiomatic SDKs from your API
- Zuplo
Programmable API gateway for developer teams
- Encore
Developer-first backend framework with built-in infra
- Hoppscotch
Open source API development ecosystem
- Wasp
Open source full-stack web framework for React and Node
- Grafbase
GraphQL platform with edge caching and federation
- Agno
Open source framework for multi-modal AI agents
- Beam
Serverless infrastructure for AI and ML workloads
- Twenty
Open source CRM built for modern teams
- Erxes
Open source growth marketing and CRM platform
- ToolJet
Open source low-code platform for internal tools
- Trieve
Search infrastructure with hybrid retrieval for AI apps
- Tembo
Managed Postgres platform with AI superpowers
- Treblle
API observability and developer experience platform
- Turntable
Collaborative SQL notebooks for data teams
- Formbricks
Open source in-app survey and experience research
- Requestly
Browser extension and proxy for API mocking and testing
- Documenso
Open source DocuSign alternative for document signing
- OpenRouter
Unified API for every major LLM
- Traceloop
Open-source LLM observability with OpenTelemetry
- Argilla
Open-source data labeling platform for AI
- Vapi
Voice AI infrastructure for developers
- Retell AI
Build, test, and deploy voice AI agents
- Nomic AI
Open-source embeddings and data visualisation
- Coframe
AI that continuously optimises your website copy
- Udio
Generate music from text prompts
- Glif
Build and share AI-powered mini apps
- Daytona
Open-source dev container management platform
- Baserow
Open-source no-code database and Airtable alternative
- WunderGraph
API integration platform and GraphQL federation
- Plane
Open-source project management tool
- Tana
All-in-one knowledge management for power users
- Greptile
AI that reads your entire codebase to catch bugs
- Conductor
Run a team of AI coding agents on your Mac
- Mastra
The TypeScript framework for building AI agents
- Layercode
Real-time AI voice and video pipelines as infrastructure
- Effect
The missing standard library for TypeScript
- Bemi
Automatic audit trails for PostgreSQL without code changes
- Isometric
The rigorous scientific standard for carbon credits
- Synthflow AI
No-code AI phone call agents for any business
- Induced AI
AI agents that autonomously browse the web
- Val Town
JavaScript functions deployed instantly from your browser
- Outerbase
The interface layer for your database
- PeerDB
Fast, native CDC and ETL purpose-built for Postgres
- Briefer
Collaborative SQL notebooks for data teams
- Row Zero
The fastest spreadsheet in the browser
- Numeral
Automated sales tax compliance for modern commerce
- Authentik
Open source identity provider that just works
- BoxyHQ
Enterprise SSO and directory sync in minutes
- SuperTokens
Open source authentication that is 10x easier
- TinaCMS
Visual editing for your Git-backed website
- Umami
Simple, fast, privacy-focused web analytics
- OpenReplay
Open source session replay and debugging suite
- HyperDX
Open source observability platform
- Dittofeed
Open source customer engagement platform
- Flipt
Enterprise-ready, open source feature management
- Caido
A lightweight web security auditing toolkit
- Open WebUI
ChatGPT-style UI for any LLM
- LiteLLM
Call 100+ LLMs with one interface
- DeepEval
The open source LLM evaluation framework
- Flowise
Drag-and-drop UI to build LLM flows
- Continue
Open source AI code assistant for any LLM
- Excalidraw
Virtual whiteboard for sketching hand-drawn diagrams
- Mermaid Chart
Diagrams and charts as code
- OpenObserve
Open source observability with 140x lower storage costs
- Screenpipe
Open source AI-powered screen and audio recorder
- Composio
Integration platform for AI agents
- SuperAgent
Open source AI agent platform
- Nace AI
Metamodels for enterprises
- Watney
Intelligent robots, today
- Ineffable Intelligence
Building superlearning
- MindFort
Autonomous security agents that prove exploits
- Sooth Labs
AI prediction laboratory
- Humble
An autonomous electric hauler
- Blackstar
A new computer that knows you
- Fixie
An automation platform for large language models
- Tasklet
The cloud agent operating system for work
- Avec
Handle your Gmail inbox in seconds
- OpenPay
Scale and optimize your subscription business
- Noon
A new home for product design
- Daydream
A new era of shopping
- Sycamore
The trusted agent OS for the enterprise
- Feltsense
AI Agents as fully autonomous founders
- Applied Atomics
Co-located fission powerplants
- Paper
The new home for designers
- Fauna Robotics (acquired by Amazon)
Robots for everyone
- Dawnguard
Security starts with design
- Eraser
AI co-pilot for technical design
- Parrot Finance
Social investing platform for Gen Z
- Count
Figma for data teams
- Wand
AI-powered creative canvas
- Cake AI
Cake AI
- Rapider AI
No-code app development platform
- Pyn
Employee journey mapping tool
- Sequence
Figma for video production
- Tempest
Enterprise-grade developer platform
- Kula
Modern all-in-one ATS with native AI
- Navattic
Navattic
- Pin
AI-powered recruitment platform
- Index
Modern planning for product management
- Passionfroot
Helping creators monetize their brand
- Reworkd
Web-scraping AI agents
- Luma
Host delightful events online
- juna.ai
AI agents for factories
- The Nmbr Company
Embedded payroll software provider
- Gym Class
Play basketball in VR
- Third Dimension AI
3D generative AI platform
- Kive
Creative AI agents platform
- Pulse
Production-grade unstructured document extraction
- InHouse
The marketplace for your space
- Plural
Kubernetes made simple
- Pythagora
Build internal tools with AI
- HoneyHive
Modern AI observability and evaluation
- Riza
Riza
- Tella
Screen recording for entrepreneurs
- Theo
The global finance layer
- Proof of Play
Crafting decentralized game universes
- Sent
Unified API for messaging
- Optura
AI orchestration platform for healthcare
- Catena Labs
Building an AI-native bank
- Siena AI
AI-powered CX platform
- Safara
Find & book amazing hotels
- New Generation
A new kind of AI for commerce
- Mainframe
Generative computing
- Beacons
All-in-one business platform for creators
- Outverse
Clear your support bottlenecks with AI
- Finofo
Software for FX risk management
- Infinite Machine
Non-cars for the future
- Superlist
Stay on top of everything
- Zoo
AI-enabled CAD for hardware design
- Tezi
Autonomous AI recruiting partner
- Superlinked
Turn complex data into vector embeddings
- Tank Payments
The neobank built for trucking businesses
- Mura
Invisible AI for field service back offices
- Genesis AI
A generalist robotics company
- Nile
PostgreSQL reengineered for multi-tenant apps
- Spur
Don't make your users QA your product
- PrismaX
Decentralized robot AI platform
- Ceramic
Redefining AI infrastructure
- Orchid
Helping couples have healthy babies
- Taxwire
Global sales tax compliance solved
- Radical AI
aAccelerating materials R&D
- Native
A global broker for digital assets
- Endeavor
Smart manafacturing with AI
- Roadway
End-to-end attribution
- Voiceops
Make every conversation count
- Nexad
Native ads system for the AI era
- Instill AI
Your trusted AI knowledge agent
- Hyperline
The new standard for revenue management
- Eternal
Longevity care for athletes
- Veris AI
Training ground for enterprise AI agents
- Julius
AI data scientist
- August
Legal AI for midsize law firms
- Onyx
Open source AI connected to your work
- Pipedream
Making delivery feel like teleportation
- Payman
The future of AI to human payments
- Mail0
AI native email client
- Wordware
AI Agent orchestration platform
- Folk
All-in-one CRM for startups
- continua
The power of AI in group chat
- Walrus
Scalable, onchain storage
- Mage
Open-source data pipeline tool
- Oway
Uber for freight
- Invert
Modern software for bioprocess data
- Syenta
High-performance semiconductor chips
- Efficient Computer
General purpose computer processing
- Things
3D spaces creation platform
- Hanomi
Reimagining hardware design
- San Francisco Compute Company
Rentable, large, low-cost pre-training clusters
- Stash
Your direct-to-player platform
- Rune
DC data center for solar and wind
- Fever Energy
Launch modern energy services - fast
- Ranger
Fast, reliable QA testing
- Adaptive ML
AI, tuned to production
- Supersonik
Run client demos 24/7 with AI
- Inkeep
AI support you can trust
- TensorZero
Open-source LLM infra
- Tako
AI search engine to visualize knowledge
- Tatem
Experience email at its best
- Keel
Modern ERP built for operators
- Human Behavior
Behavioral analytics platform
- Endex
Building a financial coworker
- Farel
Airline on autopilot
- Aegis AI
AI native email security
- Liminal
Horizontal security for GenAI
- Tracer
HPC for life sciences
- OpenMind
Building Android for robots
- Monumental Labs
Building robotic sculpting factories
- Phota Labs
Reimagine photography with personalized GenAI
- Sway
Seaweed as replacement for plastic
- Conduct
AI for your SAP customizations
- Applied Labs
AI support and ops agents
- Orbio
The AI powered system for HR teams
- Wiza
The future of prospecting
- GitBook
GitBook
- Stan
Shopify for content creators
- Taara
High-speed using beams of light
- Biograph
Preventive health and diagnostics clinic
- Parabol
Parabol
- Sonder
Interfaces for human intimacy
- Ordo
K-12 lunch marketplace
- Rayon
Figma for architectural design
- bem
The AI data interface
- Humanoid
Advanced humanoids for industrial use
- General Matter
Enriching uranium in America
- Martian
AI interpretability tooling
- ORO
Turn your data into digital gold
- Manifest
How small business dreams big
- Relume
AI-powered site builder + library
- Polar
Open-source monetization platform
- Divine
Undercollateralized lending system
- Podqi
AI-Powered IP protection
- Moonlake
Vibe coding interactive worlds
- Thinking Machines
Building Tinker
- Pierre
Joyful code review
- Prime Intellect
Commoditizing compute and intelligence
- Collate
Empowering life sciences development
- Anara
AI for researchers
- Vulcan Technologies
AI regulatory drafting and compliance
- Credal
Secure AI assistants for enterprise
- Perch
All of your blogs and newsletters in one place
- Wayfaster
Human-like interviews with AI
- ZeroEntropy
World-class agentic retrieval on autopilot
- Inference
Inference
- Fragment
Ledger API for financial products
- Sentient
Ensuring AGI is open source
- Epiminds
Agentic AI for marketing
- Warmer
A new kind of advice
- Sapien
AI coworker for CFOs
- Osmosis
Create task-specific models that beat foundation models
- Lighthouse
Lighthouse
- H Company
Forging superintelligence
- Good Start Labs
Building games to make AI better
- ClarityCare
AI-powered prior authorization
- Natural
Payments for AI agents
- Outsmart
Higher education, reimagined
- Valthos
Next-generation biodefense
- Graza
Olive oil made for anyone who cooks
- Tensormesh
The caching layer built for LLM inference
- DeepJudge
Precision AI search for legal teams
- Generation Lab
Reversing human biological age
- Vesence
AI agents in Microsoft Office
- Throne
Continuous bathroom biomarkers
- Rerun
The multimodal data stack
- The Mobile-First Company
The Mobile-First Company
- Goodword
Networking copilot
- Kick
Modern accounting platform for startups
- MeritFirst
Rebuilding America's meritocratic infrastructure
- Inception
Pioneering a new generation of LLMs
- Legend
Your gateway to decentralized finance
- Tera AI
Superhuman spatial reasoning for autonomy
- Slingshot AI
The first AI for therapy
- Highscore
Play any PC game on any device
- Fastino
Task-specific Language Models
- Langdock
The AI platform for your company
- mymind
mymind
- Ethos
Find experts, fast
- Runlayer
Safer way to connect MCPs
- Wonder Studios
AI-native film studio
- Orion
AI-enabled mattress cover
- Subtrate
America's next-gen semiconductor foundry
- Zo Computer
The intelligent cloud comptuer
- Espresso AI
Save up to 70% on Snowflake
- Composite
Autopilot for your browser
- Prior Labs
Building tabular foundation models
- LGND
ChatGPT for the Earth
- Tenzai
AI hacker for security teams
- Onton
Find the perfect product
- MoldCo
Get your health back from mold exposure
- Basis Research
Creating a new kind of AI research organization
- Response
Centralize orders, control spend
- Airbound
The world's most efficient delivery drones
- Strawberry
The self-driving browser
- Gradium
Ultra-low latency voice AI
- Unlimited Industries
AI-powered construction
- Supper
AI-native data platform
- The General Intelligence Company
Autonomous agents for startups
- Unconventional AI
Building the most efficient substrate for intelligence
- Popcorn
The next-gen telco
- Leona
Scaling human connection in healthcare
- Mirelo
Foundational music & audio models
- Loonen
Perfectly pure water
- Tilde
Interpreter models to optimize AI deployments
- General Intuition
The frontier research lab dedicated to games
- Yutori
AI agents for everyday life
- Sweatpals
A platform for people to connect, sweat, and belong
- Red Queen Bio
AI-enabled biosecurity
- Tin Can
The landline reinvented for friends
- Layer
Embedded accounting for SMB platforms
- Overlap
Create viral clips with AI
- Flint
The autonomous website platform
- Structify
Data independence for all
- Doji
A fun new way to shop for fashion online
- Letta
Stateful agents that remember and learn
- Perle
Perle brings wisdom to data
- Sunrise Robotics
Intelligent robotics transforming manufacturing
- Civic Roundtable
The government operations platform
- Periodic Labs
Creating an AI scientist
- Human Native (Acquired by Cloudflare)
AI data marketplace
- Mantle
Intelligent equity management
- RunPod
Deploy full-stack AI applications
- Subtle Computing
Voice isolation tech
- Inferact
The world's AI inference engine
- Terranova
Terraforming robots
- 1Money
Layer 1 protocol for stablecoin payments
- /dev/agents
Next-gen operating system for AI agents
- Acctual
Acctual
- Adaline
Iterate, evaluate, deploy, and monitor LLMs
- Adaptive Computer
Building a computer that's actually personal
- Adfin
The best way to get bills paid
- Adopt AI
The agentic experience for your application
- AgentSmyth
AI Agents for equity analysis
- Agno
Lightweight library for building multimodal agents
- Agora
Agora
- Airloom
The next era of wind power
- Alleviate Health
Conversational AI to accelerate clinical trials recruitment
- alphaXiv
Understand papers in minutes
- Alta
Your personal AI stylist
- Alterego
Alterego
- Arcol
Collaborative building design
- Astromech
Navigating the code of life
- Astrus
AI-powered microchip design
- Atlas Data Storage
Atlas Data Storage
- Aurasell
AI-native CRM
- Autopilot
Invest alongside world-class investors
- Backline
AI agents to automate security backlogs
- Basedash
The AI-native business intelligence platform
- Bindwell
Building better pesticides with AI
- Blok
Make better product decisions
- Board
The first face-to-face game console
- Boardy
AI super connector
- Brainfish
Ambient agents for customer support
- Bun
Bun
- Buster
The open-source AI data analyst
- Mantis Biotech
Infrastructure for human-in-computer models
- Bronto
Logging layer for AI
- Pace
AI-native BPO for insurance
- Cake Equity
Cap Table and equity management for startups
- Caro
Collaborative headcount and workforce planning
- Cartwheel
Simplifying 3D animation
- Catalyx Space
Providing AWS for in-space infrastructure
- Causal Labs
AI physics models to predict and control the weather
- Charm
We make the command line glamorous
- Chroma
Retrieval for AI
- Chronicle
Cursor for slides
- Clone
Musculoskeletal, superintelligent androids
- Clover Security
AI-driven product security
- Common Paper
Build, negotiate, and sign contracts in minutes
- Composer
Automated trading platform
- Conifer
The powertrain of the future
- Convoke
AI-native OS for drug development
- Cove
A visual workspace for thinking together with AI
- Dedalus Labs
Multi-modal, multi-tool agents in minutes
- Definite
All-in-one analytics
- Ditto (Words)
Manage product text from draft to deploy
- Doorstep
Predictive delivery intelligence platform
- Driver
Create high-quality technical documentation
- Dupe
Find similar products for less
- Adaption
Building the future of Adaptable Intelligence
- Entire
The world's next developer platform
- Adora
Visualize your product experience
- Hades Mining
Unlocking geothermal energy at scale
- Artificial Intelligence Underwriting Company
The world's first standard for AI agents
- Parable
The system of record for time
- BuildForever
Building Extra
- Willow
Write 4X faster with voice dictation
- Rowspace
Specialized intelligence for investors
- Hera
Changing how we care for our parents
- The Sentience Company
Emulating the mind
- Nokken
Nokken
- Rodeo
Rodeo wrangles your non-work life
- AMI Labs
AMI Labs
- Stable Sea
Stable Sea
- Atoms
Physical automation to move the world
- amo
Apps that bring you closer to your people
- Edison
The AI platform for scientific R&D
- Orchids
Prompt a beautiful website in seconds
- Instant
A modern Firebase
- Paradigm
Agentic spreadsheets
- Era
Building AI for your money
- Codex
Native chain for all stablecoins
- Paid
The growth engine for AI
- Floqer
The CRM data engine
- Astral
Next-gen Python tooling