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Top Series A Developer tools companies

IDEs, runtimes, frameworks, and platforms built primarily for engineers. Filtered to companies whose latest disclosed round is Series A.

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Built from a search like: “Top Series A Developer tools companies”

Ranked by current headcount across Series A Developer tools companies. Refreshed monthly.

  1. 1
    Cvent· Mc Lean, Virginia, United States

    Join #CventNation! www.cvent.com/careersWhat We Do: Cvent is a global market-leading meetings, events, & hospitality technology provider. Our Mission: To bring people together, power the human connection and transform the meetings & events industry through innovative technology.Who We Are: With 5,500+ employees & 30,000 customers, we're one of the largest event technology companies in the world, & we're always looking for the next generation of Cventers to join #CventNation!Cvent is consistently recognized as a Top Workplace by The Washington Post, Washington Business Journal, & certified as a Great Place to Work in the US, UK, & India, among other regional & international accolades.**Career Fraud Alert: In today's digital-first world, fraudulent job offers and hiring manager impersonations, often via social media or chat/messaging apps, continue to increase. To protect yourself, verify all communications come from a legitimate Cvent email (name@cvent.com) and be cautious of requests for personal information, unsolicited messages, and offers via chat or social media. If you suspect fraud, contact HRHelp@cvent.com immediately and apply for positions directly through our careers site at https://careers.cvent.com. Your safety and security are our priority.

    • Series A
    • 6.8k employees
    • Founded 1999
  2. 2
    CHECK24 Vergleichsportal GmbH· München, Bavaria, Germany

    CHECK24, das Vergleichsportal im Internet, ist ein junges, aufstrebendes Unternehmen. Wir bieten Privatkunden kostenlose Vergleiche in den Bereichen Versicherungen, Energie, Finanzen, Telekommunikation, Reisen und Shopping. Damit schaffen wir Transparenz, die sich für unsere Kunden direkt durch günstige Tarife und Preise auszahlt!Unser Erfolg ist nur möglich durch den Teamgeist und die hohe Motivation unserer Mitarbeiter, beides zusammen bringt uns täglich weiter. An unserem Hauptsitz im Herzen Münchens und weiteren Standorten in Leipzig, Münster, Köln und Hamburg arbeiten wir in einem Arbeitsklima, das von Start-up Mentalität und Offenheit geprägt ist. Obwohl wir seit knapp 15 Jahren am Markt sind und mehr als 600 Mitarbeiter beschäftigen, haben wir uns diese Kultur und Arbeitsatmosphäre erhalten.

    • Series A
    • 4.1k employees
    • Founded 1999
  3. 3
    Centific· Redmond, Washington, United States

    Zero distance innovation for GenAI creators and industriesExpertly engineering platforms and curating multimodal, multilingual data, we empower the ‘Magnificent Seven’ and enterprise clients with safe, scalable AI deploymentWe a team of over 150 PhDs and data scientists, along with more than 4,000 AI practitioners and engineers.We bring platforms, partners and 1.8 million vertical domain experts to create high-quality pre-trained datasets, fine-tuned industry-specific LLMs, and RAG pipelines supported by vector databases. These innovations can reduce GenAI costs by up to 80% and bring GenAI solutions to market 50% faster in 230 locales.

    • Series A
    • 3.5k employees
    • Founded 2020
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  5. 4
    Comviva· Maruthi Kunj, Ghamroj, Kherla, Damdama, Bhondsi, Raisina, Rithoj, Haryana, India

    Comviva empowers organizations to drive transformative growth with measurable business impact. Our AI-driven digital solutions and intelligent platforms enable our customer to unlock new revenue opportunities, enhance customer experiences, and simplify operational complexities to achieve exponential success.From maximizing customer lifetime value to enabling large-scale digital transformation, Comviva is trusted by 200+ global communication service providers and enterprises to solve complex challenges and prepare for the future. With our solutions deployed across 100+ countries, Comviva has brought the benefits of digital innovation and mobility to billions worldwide.As a subsidiary of Tech Mahindra and a member of the Mahindra Group, Comviva is committed to driving growth, efficiency, and transformation for tomorrow. For more information, visit us at www.comviva.com

    • Series A
    • 3.3k employees
    • Founded 1999
  6. 5
    Anything· San Francisco, California, United States

    Anything turns English into apps.It's the AI product engineer for the next wave of entrepreneurs. Everything you need to make money on the internet built in.Our team is small and talent dense by design. We’ve built things people love. So we care that Anything lets anyone build things people love.

    • Series A
    • 3.2k employees
    • Founded 2021

Find engineers and founders at Series A Developer tools companies

Series A Developer tools companies are some of the most active hirers in the market. The list above ranks the largest Developer tools companies whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. Across 3,474 matching companies, you’ll find senior engineers, founding designers, and operators worth tracking.

Companies at this stage in Developer tools share a profile: a working product, fresh capital, and a hiring plan that wants senior people yesterday. Looking at headcount, last round, and HQ side by side gives you a quick read on where Developer tools talent is concentrating right now.

Refolk converts this list into a search. Ask for “Series A Developer tools founders hiring senior engineers” or “design leads at Series A Developer tools companies” and Refolk returns a fresh ranked shortlist with the sources behind each match.

How this list is built

Refolk pulled Developer tools companies whose latest disclosed funding round is Series A from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes monthly.

Last refreshed: Fri, 16 Oct 2026 19:07:58 GMT

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How is this ranking built?

The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.

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