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Seed Developer Tools Companies

Explore 554 developer tools startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
554
Total Funding
$86.2M
Avg Funding
$3.4M
Cities
16

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Tulsa, United States
$3.0M
raised

Volt sends and delivers SMS at scale with quick connections into our network of SMS partners and suppliers.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.5M
raised

Origin is a software development company that offers a platform to software development life cycle.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

TesterArmy provides an AI-powered QA platform that tests web and mobile apps via real browser runs and CI integrations.

Apr 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Boulder, United States
$6.5M
raised

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

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.8M
raised

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

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Stockholm, Sweden
$2.7M
raised

Development Platform for building robust type-safe distributed systems with declarative, fully-automated, infrastructure in your cloud.

Apr 2022
Pre-Seed

Founder Contacts

30,000+ 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

30,000+ verified contacts

Ottawa, Canada
$1.9M
raised

Atomiq is a Software Development firm offering productivity tools and currently working in stealth.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Cardiff, United Kingdom
$949K
raised

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

Apr 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

Arga Labs offer real-world sandboxes to test applications and agents

Apr 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Fremont, United States
$375K
raised

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

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

East Palo Alto, United States
$6.0M
raised

Modular, affordable general-purpose robots built for real work

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$2.4M
raised

The leading community for developers to discover, compare and choose open-source technologies.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$3.7M
raised

Parsed is an AI lab training customer-specific frontier LLMs with continual learning and interpretability at the core.

Apr 2025
Seed

Founder Contacts

30,000+ 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

30,000+ verified contacts

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30,000+ verified emails
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San Francisco, United States
$5.5M
raised

Crafting develops a platform that enables software agents and engineers to build, test, validate, and deploy software.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

San Diego, United States
$7.0M
raised

Cubist is a developer tools and infrastructure company that helps web3 engineers build safer dapps faster.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

New York, United States

Coherence is a software development company that develops a platform as a service and a cloud deployment platform.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Palo Alto, United States
$4.5M
raised

Inigo is a graphQL API security and management platform.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Los Altos, United States
$5.0M
raised

Jabali mission is to democratize creation and bring innovation to video games.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 554 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
San Francisco, United States

Open-Source Serverless CMS for Enterprises

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Santa Clara, United States
$800K
raised

Storylane helps sales and marketing teams to build and share interactive product demos for SaaS companies.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Saint Louis, United States
$25K
raised

Zero Trust, Blockchain as a Service, DLT, Developer Platform

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

Sonarly is a debugging platform that tracks every user session, detects bugs, and packages the context for an AI coding agent.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

Salus offers AI runtime controls that validate and block agent tool calls, enforce policies, and guide retries with feedback.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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