Company record
Parallel Web Systems
Updated November 2, 2026 · Presspool
Parallel builds web infrastructure that lets AI systems search, extract, monitor and reason over information on the web. parallel.ai
Funding
- $100M Series B, announced April 29, 2026. Led by Sequoia Capital. Sources: techcrunch.com.
Whether AI names Parallel Web Systems
- On the AI infrastructure map: named or cited in 5 of 50 answers to Presspool's AI infrastructure questions on November 2, 2026 (ChatGPT 2 of 8, Claude 1 of 8, Perplexity 1 of 8, Gemini 0 of 8, Copilot 0 of 8, Google AI Mode 1 of 6, Google AI Overviews 0 of 4). See the map. Of the 54 companies on the map, Parallel Web Systems ranked joint 15th 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: Exa (4), Firecrawl (3), Daytona (1), Kernel (1), LangChain (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 Parallel Web Systems 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 | 1 of 39 |
| October 5, 2026 | 3 of 48 |
| October 12, 2026 | 2 of 50 |
| October 19, 2026 | 2 of 56 |
| October 26, 2026 | 3 of 53 |
| November 2, 2026 | 5 of 50 |
Sources AI cites when it names Parallel Web Systems
Presspool asked its 8 AI infrastructure questions on November 2, 2026; 5 of the 50 answers named or cited Parallel Web Systems, on ChatGPT, Claude, Perplexity and Google AI Mode. The sites those 5 answers cited most:
- parallel.ai: 3 of 5 answers
- brightdata.com: 2 of 5 answers
- cbinsights.com: 2 of 5 answers
- coresignal.com: 2 of 5 answers
- exa.ai: 2 of 5 answers
- firecrawl.dev: 2 of 5 answers
- github.com: 2 of 5 answers
- openai.com: 2 of 5 answers
- tavily.com: 2 of 5 answers
- agentatlas.dev: 1 of 5 answers
Related records
Also on the AI infrastructure map: Arcade, Baseten, Braintrust, Clockwork.io, Crusoe, Daytona, DeepInfra, Encord, Exa, fal, Fiddler AI, Firecrawl and 41 more on the map.
Sequoia Capital, which led this round, also led Healthleap ($38 million Seed and Series A, October 7, 2026), Mecka ($60 million Series B, October 7, 2026), ElevenLabs ($500M Series D, February 4, 2026) and fal ($140 million Series D, December 9, 2025). It is also named as an investor in TypeSafe AI ($870 million Series A, October 9, 2026) and Instinct ($1 billion Series C, September 28, 2026).