The burgeoning landscape of large language models just saw a fresh infusion of capital, as OpenRouter, a platform dedicated to simplifying access to these powerful AI tools, announced it has closed an $8.0M Seed funding round. The company provides a unified API and a comprehensive hub where users can discover and utilize over 500 LLMs, including more than 50 free models. Its platform further enhances user experience by incorporating features like explorable data and private chat capabilities, streamlining interaction with the latest advancements in artificial intelligence.

OpenRouter Secures $8.0M Seed
Get the full OpenRouter company profile
Access contacts, investors, buying signals & more
Other United States companies recently funded
View all
Sekai
Based in San Francisco, Sekai is the first AI-native social platform defining Software as a New Media. We are moving beyond the era of static consumption to pioneer the concept of Personalized Software. We’ve moved beyond traditional static formats—text, image, and video—to build the world’s first ecosystem for Generative Interactivity. Our platform enables anyone to create, play, and remix UGC apps (Sekais) as easily as posting a short-form video. In this new medium, software is no longer a tool you use, but a cultural artifact you share and experience.
$26.0M Series a
today

Blacksmith
The fastest way to run your GitHub Actions, all at half the cost. Trusted by Ashby, Supabase, VEED, and 1000+ others.
$45.0M Series b
today

Q32 Bio Inc.
Q32 Bio is a clinical stage biotechnology company whose science targets potent regulators of the adaptive immune system to re-balance immunity and is focused on developing innovative therapies for alopecia areata and other autoimmune and inflammatory diseases. Per the National Alopecia Areata Foundation, about 700,000 people in the United States live with alopecia areata, a disease which has a life-altering impact on patients and limited current treatment options. The Company is advancing bempikibart (ADX-914), a fully human anti-IL-7Rα antibody that re-regulates adaptive immune function, for the treatment of alopecia areata in an ongoing Phase 2 program. The IL-7 and TSLP pathways have been genetically and biologically implicated in driving several T cell-mediated pathological processes in numerous autoimmune diseases.
$55.0M Unknown
today

Coco Coders
Building a generation of future-ready kids! 💪🏽🚀💻 Today, 67% of new jobs in STEM are in computing, and the importance of technology in industry is only going to increase. Our award-winning coding curriculum helps to get children future-ready by not only teaching them how to code, but also developing core skills such as creativity, communication and collaboration. We've taught more than 10,000 children in the US, the UK and all over the world, through our online lessons and alongside our sister brand Cypher Coders, the UK's leading coding school for kids. Our award-winning curriculum is STEM.org accredited and our team is made up of experienced professionals from the world of technology and start-ups.
$2.5M Seed
today

Tiva Technologies
Tiva Technologies is a licensed OEM manufacturer of API 6A, 16A and 16C products including Fracmaster™ CSS valves, check valves, conventional and engineered wellhead systems, buffer chambers and other custom-made solutions. Tiva’s state-of-the-art manufacturing and testing facility is fully equipped with Mazak machinery. Machines include machine centers, Mazak’s multitasking machines and Integrex 5-axis machining with a wide range of manufacturing capacity. These advanced machine capabilities enable short lead times with precision quality. Contact us at sales@tivatechnologies.com
$610.0K Pre-seed
today
Biggest recent AI rounds
Largest funding rounds in AI on Signalbase right now.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Nuance Healthcare United States | Unknown | $19.7B | 1y ago |
| 2 | ![]() OpenAI United States | Unknown | $13.0B | 1y ago |
| 3 | ![]() Anthropic | Series f | $13.0B | 9mo ago |
| 4 | ![]() Preferred Networks, Inc. Japan | Unknown | ¥10.0B | 1y ago |
| 5 | ![]() AIMAX United Kingdom | Unknown | $10.0B | 1y ago |
Other recent Seed rounds
Companies that recently closed a Seed round.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() ZERODRAG India | Seed | $682.0K | today |
| 2 | ![]() Avanti Studios Sweden | Seed | $11.6M | today |
| 3 | ![]() Coco Coders United States | Seed | $2.5M | today |
| 4 | ![]() Handshake United Kingdom | Seed | $3.2M | today |
| 5 | ![]() Webout Czech Republic | Seed | $1.9M | today |








