Company record
Builder.io
Updated November 9, 2026 · Presspool
Builder.io makes Builder Code, where product, design and engineering teams build with AI agents on production code, alongside its Builder Content CMS. builder.io
Funding
- $20 million, round type not disclosed, announced April 24, 2024. Led by M12. Sources: Builder.io, CMS Critic.
Whether AI names Builder.io
- On the AI coding map: named or cited in 1 of 46 answers to Presspool's AI coding questions on November 9, 2026 (ChatGPT 0 of 8, Claude 0 of 8, Perplexity 0 of 8, Gemini 0 of 8, Google AI Mode 0 of 8, Google AI Overviews 1 of 6). See the map. Of the 32 companies on the map, Builder.io ranked joint 19th by answers naming or citing it in that sample. The other companies AI names most on AI coding questions: Cursor (37 of 46), Cognition (25 of 46), Replit (17 of 46), Cline (13 of 46) and Qodo (12 of 46). Most often named in the same answers: Cline (1), Cognition (1), Cursor (1).
Week by week
Answers that named or cited Builder.io in each weekly sample of Presspool's AI coding questions, by the Monday of the sample week. A row is added every week. Copilot answers count through November 2, 2026, the last day Copilot answered. Copilot is no longer asked, so later weeks are not counted on the same apps as earlier ones.
| Week of | AI coding |
|---|---|
| September 28, 2026 | 5 of 56 |
| October 5, 2026 | 1 of 48 |
| October 12, 2026 | 3 of 52 |
| October 19, 2026 | 3 of 53 |
| October 26, 2026 | 3 of 55 |
| November 2, 2026 | 1 of 53 |
| November 9, 2026 | 1 of 46 |
Related records
Also on the AI coding map: Anything, Augment Code, Bilt, Bolt.new, Cline, CodeRabbit, Cognition, Cursor, Emergent, Factory, Greptile, Imbue and 19 more on the map.
M12, which led this round, is named as an investor in Reach Security (more than $50 million Series B, October 13, 2026) and Stuut ($52.5 million Series B, October 7, 2026).