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Parallel Web Systems

Palo Alto, CaliforniaFounded 2023
1Tools Listed
24Combined Tool Views

Building web search and research infrastructure specifically designed for AI agents. Creating systems and infrastructure for AIs to use the web effectively for completing complex tasks, with a focus on keeping the web open, transparent, and competitive for all AI systems.

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Founding Story

Parallel Web Systems was founded in 2023 by Parag Agrawal (former CEO and CTO of Twitter) and Travers Nisbet following Agrawal's departure from Twitter in late 2022 after Elon Musk's acquisition. The founding team, which includes veterans from Twitter, Google, Airbnb, Stripe, Waymo, and Kitty Hawk, recognized that the primary user of the web was changing from humans to AI agents. They spent two years in development building infrastructure specifically optimized for how machines consume information rather than how humans browse. The company's vision is to build the web's infrastructure for its second user - AI agents - ensuring an open, transparent, and competitive web accessible to all AIs while providing data owners with incentives to continue publishing on the open web.

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Leadership

Founders

PA

Parag Agrawal

Former CEO and CTO of Twitter (2021-2022). Previously held roles at Twitter as Chief Technology Officer (2017-2021), Distinguished Engineer, and Software Engineer (2011-2017). Led Project Bluesky at Twitter. PhD in Computer Science from Stanford University (2012), MS in Computer Science from Stanford, BTech in Computer Science and Engineering from Indian Institute of Technology, Bombay (2005). Research internships at Microsoft Research and Yahoo! Research. Gold medal winner at International Physics Olympiad (2001).

TN

Travers Nisbet

Co-founder and Head of Product at Parallel Web Systems. Previously worked at Chime in banking strategy and partnerships. Former consultant at McKinsey. Bachelor of Science in Computer Science from University of Virginia. Fellow at The Fellowship.

Executive Team

PA

Parag Agrawal

Co-founder and CEO

Former CEO and CTO of Twitter. PhD in Computer Science from Stanford University. Previously distinguished engineer at Twitter, led Project Bluesky.

TN

Travers Nisbet

Co-founder and Head of Product

Former McKinsey consultant, worked in banking strategy and partnerships at Chime. Bachelor of Science from University of Virginia. Fellow at The Fellowship.

Business Model

Revenue Model

Consumption-based infrastructure provider for AI agents and web data processing. Revenue is generated through pay-as-you-go API usage priced per request rather than per token, with tiered complexity levels (Lite to Ultra8x) allowing users to select compute intensity based on task requirements. Enterprise channel sales through AWS Marketplace enable pre-committed spend agreements. Additional revenue from enterprise custom pricing with volume discounts and dedicated support.

Pricing Tiers

Free Tier
$0

Run up to 16,000 requests for free. Qualified startups can receive up to $250 in free credits.

Task API - Lite
$5 per 1,000 requests

Best for basic info retrieval

Task API - Base
$10 per 1,000 requests

Simple web research

Task API - Core
$25 per 1,000 requests

Complex research

Task API - Core2x
$50 per 1,000 requests

Very complex research with 2x compute

Task API - Pro
$100 per 1,000 requests

Exploratory research

Task API - Ultra
$300 per 1,000 requests

Extensive deep research

Task API - Ultra2x
$600 per 1,000 requests

Advanced research with 2x compute

Task API - Ultra4x
$1,200 per 1,000 requests

Advanced research with 4x compute

Task API - Ultra8x
$2,400 per 1,000 requests

Advanced research with 8x compute

Search API
$5 per 1,000 requests

Includes 10 results per request. Additional results: $1 per 1,000 results

Extract API
$1 per 1,000 results

Webpage content extraction

Chat API
$5 per 1,000 requests

Web-researched LLM completions

Monitor API
$3 per 1,000 requests

Tracking web changes

FindAll API - Preview
$0.10 fixed cost + $0.00 per match

Entry-level structured dataset creation

FindAll API - Base
$0.25 fixed cost + $0.03 per match

Standard structured dataset creation

FindAll API - Core
$2.00 fixed cost + $0.15 per match

Advanced structured dataset creation

FindAll API - Pro
$10.00 fixed cost + $1.00 per match

Professional structured dataset creation with highest recall

Enterprise
Custom pricing

Volume discounts, custom data retention agreements, Data Protection Agreement (DPA), custom rate limits, early access, dedicated technical support, AWS Marketplace availability

Private company, no IPO announced

Target Markets

Industries & Segments
  • AI-first startups building agent platforms
  • Enterprise software companies integrating AI capabilities
  • Financial services (investment analysis, market research)
  • Insurance companies (claims processing, underwriting)
  • Sales and marketing teams (lead enrichment, CRM data)
  • Software development (coding assistants, documentation)
Use Cases
  • AI sales agents that research leads and enrich CRM data
  • Coding agents that synthesize context from documentation and debug issues
  • Investment tools that find alpha in SEC filings and financial data
  • Insurance companies automating claims with web-sourced verification
  • Private equity fund market segment analysis
  • Market research and competitive intelligence
Notable Customers
  • Day AI
  • Gumloop
  • Lindy
  • Amp

History & Milestones

January 15, 2026

Introduced research models with Basis for the Parallel Chat API

January 2026

Reached 50 employees and powers millions of daily requests

January 21, 2026

Introduced structured outputs for the Monitor API

January 28, 2026

Added authenticated page access for the Parallel Task API

January 8, 2026

Released real-time fact checker built with Parallel and Cerebras

1 AI Tool by Parallel Web Systems

Parallel tool icon

Parallel

6mo
Web Research

High-accuracy web research and search APIs built for AI agents, providing structured answers, citations, and MCP-ready integrations.

Parallel
0

Quick Facts

Headquarters
Palo Alto, California, United States
Founded
2023
Entity Type
Inc.
Employees
50
Investors
Kleiner Perkins, Index Ventures
Office Locations
Palo Alto

Latest News

January 2024

Parallel Web Systems raises $30 million in seed funding to build AI web search infrastructure

www.builtinsf.com
August 14, 2025

Former Twitter CEO Parag Agrawal launches Parallel Web Systems from stealth

www.bloomberg.com
August 2025

Parallel Web Systems officially launches products and tools to enable deep research for AI agents

parallel.ai

Key Capabilities

15
Highest accuracy web search with cross-referenced facts to minimize hallucination
Predictable costs based on task complexity - pay per query, not per token
Evidence-based outputs with verifiability and provenance for every result
Structured data outputs in any user-defined schema
Variable compute budgets (processors from Lite to Ultra8x) to balance cost and depth
Proprietary web index that adds or refreshes 1B+ pages daily

Integrations & Partnerships

Platform Integrations

Vercel AI Gateway
Vercel AI SDK
Vercel Marketplace
AWS Marketplace
OpenAI Chat Completions API
Model Context Protocol (MCP)
Devin
TypeScript/JavaScript via official SDK

Key Partnerships

Vercel (Parallel Web Tools and Agents available across Vercel AI Gateway, AI SDK, and Marketplace)
Cerebras (collaboration to build a real-time fact checker and full-stack search agent)
OpenAI (integration via official Search MCP servers to models like GPT-5)

Connect

Website
parallel.ai
X / Twitter
parallel_ai

AI Topics

3

Parallel Web Systems focuses on these topics:

Retrieval-Augmented Generation(1)
MCP Servers(1)
Web Research(1)
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