Deals
The largest AI seed rounds of the last 12 months
The biggest announced AI seed rounds of the last 12 months, ranked by amount.
- AI Seed rounds announced in the last 12 months
- 633
- AI Seed rounds announced in the last 12 months
- raised across the top 50
- $4.9B
- raised across the top 50
1 | $1.1B | |
2 | $550M | |
3 | $475M | |
| 4 | $190M | |
| 5 | $180M | |
| 6 | $130M | |
| 7 | $125M | |
| 8 | $100M | |
| 9 | $100M | |
| 10 | $96M | |
| 11 | $90M | |
| 12 | $90M | |
| 13 | $85M | |
| 14 | $81.3M | |
| 15 | $70M | |
| 16 | $65M | |
| 17 | $60M | |
| 18 | $60M | |
| 19 | $60M | |
| 20 | $59.9M | |
| 21 | $58M | |
| 22 | $55M | |
| 23 | $55M | |
| 24 | $52M | |
| 25 | $52M | |
| 26 | $50M | |
| 27 | $50M | |
| 28 | $50M | |
| 29 | $49M | |
| 30 | $45M | |
| 31 | $44M | |
| 32 | $42M | |
| 33 | $40M | |
| 34 | $40M | |
| 35 | $40M | |
| 36 | $37M | |
| 37 | $35M | |
| 38 | $33M | |
| 39 | $32.9M | |
| 40 | $32M | |
| 41 | $30M | |
| 42 | $30M | |
| 43 | $30M | |
| 44 | $30M | |
| 45 | $28M | |
| 46 | $28M | |
| 47 | $26M | |
| 48 | $25M | |
| 49 | $25M | |
| 50 | $25M |
Updated October 28, 2026.
Methodology
How this ranking works
Every seed-stage AI funding round announced in the last 12 months with a disclosed amount, ranked by size. Each round links to its announcement record, date and lead investor.
Keep exploring
More AI rankings
Most funded AI startupsLargest rounds this monthMost active investorsTop rated AI startupsMost rated AI startupsAI unicornsHighest valued AI startupsLargest Series A roundsTop AI agent startupsTop AI infrastructure startupsTop AI robotics startupsTop AI cybersecurity startupsTop AI healthcare startupsTop AI fintech startups
