Company record
Clockwork.io
Updated November 2, 2026 · Presspool
Clockwork.io makes software-driven fabrics for GPU clusters that keep AI training and inference running through faults. clockwork.io
Funding
- $31 million, round type not disclosed, announced October 5, 2026. Led by Premji Invest, Wing Venture Capital and Seligman Ventures. Existing investors NEA and e& Capital participated. Listed in the AI startup funding roster for October 5–10, 2026. Sources: PR Newswire (Clockwork.io), SiliconANGLE.
Of the 294 rounds with exactly stated amounts in dollars on Presspool's weekly rosters since September 21, 2026, Clockwork.io's $31 million is the joint 94th largest; their median is $16.25 million.
Whether AI names Clockwork.io
- On the AI infrastructure map: named or cited in 1 of 50 answers to Presspool's AI infrastructure questions on November 2, 2026 (ChatGPT 0 of 8, Claude 1 of 8, Perplexity 0 of 8, Gemini 0 of 8, Copilot 0 of 8, Google AI Mode 0 of 6, Google AI Overviews 0 of 4). See the map. Of the 54 companies on the map, Clockwork.io ranked joint 23rd by answers naming or citing it in that sample. The other companies AI names most on AI infrastructure questions: Lambda (17 of 50), Crusoe (13 of 50), Together AI (11 of 50), Fireworks AI (10 of 50), Groq (10 of 50), LangChain (10 of 50) and Modal (10 of 50). Most often named in the same answers: Baseten (1), Crusoe (1), GMI Cloud (1), Nscale (1), PaleBlueDot AI (1).
- Machine Relations Index: Cited in 0 of 36,189 Index answers, May 10, 2026 to November 6, 2026.
Week by week
Answers that named or cited Clockwork.io in each weekly sample of Presspool's AI infrastructure questions, by the Monday of the sample week. A row is added every week.
| Week of | AI infrastructure |
|---|---|
| September 21, 2026 | 0 of 39 |
| October 5, 2026 | 0 of 48 |
| October 12, 2026 | 0 of 50 |
| October 19, 2026 | 0 of 56 |
| October 26, 2026 | 0 of 53 |
| November 2, 2026 | 1 of 50 |
Related records
Also on the AI infrastructure map: Arcade, Baseten, Braintrust, Crusoe, Daytona, DeepInfra, Encord, Exa, fal, Fiddler AI, Firecrawl, Fireworks AI and 41 more on the map.
Closest rounds in the roster for October 5–10, 2026: Vitalize ($31 million Series A, October 6, 2026), KONST ($30 million Series B, October 9, 2026), Vesta ($30 million Series B, October 8, 2026), Flai ($27 million Series A, October 6, 2026), WhiteLab Genomics ($26 million Series B, October 6, 2026), Healthleap ($38 million Seed and Series A, October 7, 2026).
Premji Invest, which led this round, also led CScale ($145 million Series C, September 30, 2026) and BigHat Biosciences ($75 million Series C, September 24, 2026).
Wing Venture Capital, which led this round, also led Northstar Security ($7 million seed, October 28, 2026).
Seligman Ventures, which led this round, also led Smallest.ai ($13M Series A, July 31, 2026).
NEA, named as an investor in this round, led August ($7M Seed, August 5, 2025).