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Seed Developer Tools Companies

Explore 251 developer tools startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
251
Total Funding
$121.1M
Avg Funding
$4.8M
Cities
16

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San Francisco, United States
$2.8M
raised

Rork is an AI-powered no-code platform that allows users to create functional, native iOS and Android mobile apps from text descriptions.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

Boulder, United States
$7.4M
raised

Schematic is a B2B SaaS platform designed to simplify pricing and packaging for software companies.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$500K
raised

Kura serves as a DevOps copilot, aiding software teams in the management of their cloud infrastructure.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$500K
raised

Lua provides AI-powered virtual agents for sales, support, and bookings across channels like WhatsApp, Messenger, and email.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

Cardiff, United Kingdom

Open Moove is a software platform that provides tools for property transactions, collaboration, and workflow management.

Apr 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Fremont, United States

Faberlens develops AI evaluation platform testing agent behaviors, improving security and reliability.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

Sunnyvale, United States
$30.0M
raised

Dify is an open-source platform designed to build, deploy, and manage autonomous AI agents and workflows.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$5.0M
raised

Respan is an AI observability platform that helps teams trace, evaluate, and monitor AI agent behavior and performance.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$3.0M
raised

Laminar is a Information Service providing firm offering an open source platform for observability, analytics, evals and chain management.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$3.9M
raised

s2.dev is a serverless API system providing unlimited, durable, real-time data streams for developers.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Granite Bay, United States
$2.2M
raised

Potpie AI creates task-oriented custom agents designed to work with specific codebases.

Feb 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Paris, France
$10.0M
raised

Linkup is an AI search engine and web integration platform that enables LLMs and AI agents to access web content and premium sources

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$3.2M
raised

Autosana offers an AI-powered mobile app quality assurance platform that automates end-to-end testing using natural language instructions.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$6.3M
raised

Manufact provides open-source developer tools and infrastructure for the model context protocol.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Dublin, Ireland
$1.0M
raised

MARC is an AI startup dedicated to real estate asset management.

Feb 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Brooklyn, United States
$4.3M
raised

Number 0 is a deep-tech platform that builds distributed networks to use fewer resources to perform the same task.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Seattle, United States
$6.7M
raised

TestSprite delivers an AI-driven software testing platform designed to automate the generation, execution, and maintenance of tests.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Rio De Janeiro, Brazil
$3.4M
raised

Stablecoin on/off-ramps to virtual accounts and wallets, tools for seamless cross-border banking with instant settlements and liquidity.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$11.0M
raised

Dedalus Labs is a Software Development firm offering AI based MCP gateway service to their clients.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Tallinn, Estonia
$1.5M
raised

eID Easy is a SaaS B2B marketplace of Qualified Electronic Signatures (QES) and electronic identity

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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New York, United States
$3.4M
raised

The self-healing layer of the internet

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Lehi, United States
$2.4M
raised

Get Parallel is a software company that develops a headcount planning solution for finance teams.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Milwaukee, United States
$2.5M
raised

Subatomic is a software development frm offering AI Agents integrating existing workflows, collaboration, productivity, and team efficiency.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$4.0M
raised

Reo.Dev is a modern growth stack for developer focused companies.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$6.2M
raised

Nozomio is a Software Development firm offering an applied AI lab building for the future of software engineering.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

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251 Recently Funded Developer Tools Seed Startups (June 2026) | VCBacked