Aperture Sectors › AI Agents › Agent infrastructure
Agent infrastructure funding
Agent infrastructure
A sub-sector of AI Agents. Each company counts once, in its main sub-sector.
74 rounds, $2.5B raised by 57 companies, Jan 2, 2023 to Nov 14, 2026, 12% of AI Agents capital. Top three companies: Temporal Technologies 42%, Exa 14%, Parallel Web Systems 8%.
| Company | HQ | Capital raised | Rounds | Exit |
|---|---|---|---|---|
| Temporal Technologies | United States | $1.1B | 4 | — |
| Exa | United States | $352M | 3 | — |
| Parallel Web Systems | United States | $200M | 2 | — |
| Engram | United States | $98M | 1 | — |
| Arcade | United States | $72M | 2 | — |
| /dev/agents | United States | $56M | 1 | — |
| Sapiom | United States | $50M | 2 | — |
| TinyFish | United States | $47M | 1 | — |
| Guild.ai | United States | $44M | 1 | — |
| MindsDB | United States | $42M | 2 | — |
| Browserbase | United States | $40M | 1 | — |
| Obot AI | United States | $35M | 1 | — |
| E2B | United States | $32M | 2 | — |
| MemTensor (记忆张量) | China | $28M | 2 | — |
| Thread AI | United States | $26M | 2 | — |
| Aampe | United States | $26M | 2 | Acquired |
| Spangle AI | United States | $21M | 2 | — |
| Gaia | United States | $20M | 2 | — |
| Ando | United States | $20M | 1 | — |
| StackOne | United Kingdom | $20M | 1 | — |
| Halliday | United States | $20M | 1 | — |
| BAND | United States | $17M | 1 | — |
| Browser Use | United States | $17M | 1 | — |
| firmly | United States | $15M | 1 | — |
| SageOx | United States | $15M | 1 | — |
| Company | Amount | Stage | Announced |
|---|---|---|---|
| Temporal Technologies | $550M | Series E | Sep 14, 2026 |
| Temporal Technologies | $300M | Series D | Feb 17, 2026 |
| Exa | $250M | Series C | May 20, 2026 |
| Temporal Technologies | $146M | Series C | Mar 31, 2025 |
| Parallel Web Systems | $100M | Series B | Apr 29, 2026 |
| Parallel Web Systems | $100M | Series A | Nov 12, 2025 |
| Engram | $98M | Series A | Jun 23, 2026 |
| Exa | $85M | Series B | Sep 3, 2025 |
| Temporal Technologies | $75M | Series B | Feb 28, 2023 |
| Arcade | $60M | Series A | Jun 15, 2026 |