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Web Research

Parallel Web

Highest accuracy web search API purpose-built for AI

Category

Web Research

Pricing

Pay as you go

Best for

In-house TA teams at tech companies whose engineers are building candidate background verification or credential research agents

HQ

San Francisco, United States

Available in

Global

Capabilities

APIMCPGDPR compliantAI-first

Tags

AI-firstHas APIHas MCP
Overview

What is Parallel Web?

Parallel Web runs AI-native web search with evidence-backed citations for production recruiting agents. The API scores 47% on HLE-Search and 58% on BrowseComp, ahead of Exa's 29% on the same accuracy benchmark, and returns full provenance for every result so candidate background data can be verified rather than trusted blind. Per-query pricing replaces the unpredictable token billing of scrape-then-summarize stacks. MCP integration lets agents call the search directly from Claude and GPT-5. Best fit for in-house TA teams whose engineers are building candidate background verification or credential research agents.

Features

What are Parallel Web's key features?

47% accuracy on complex research benchmarks with 82 CPM cost, highest among competitors tested

Evidence-based outputs with full provenance tracking and verifiability for every result

Per-query pricing model with flexible compute budgets based on task complexity

SOC-II Type 2 certification for enterprise security and compliance

MCP server integration for direct compatibility with AI platforms like OpenAI GPT-5

Use Cases

How do staffing agencies use Parallel Web?

  • Feed public profile URL, receive employment dates with source URLs
  • Query NPI number, auto-populate ATS compliance fields with citations
  • Pull competitive intelligence on target company's recent engineering hires
Fit

Who is Parallel Web best for?

  • In-house TA teams at tech companies whose engineers are building candidate background verification or credential research agents
  • Staffing agencies placing licensed professionals where credential verification creates compliance risk and provenance tracking is required
  • Executive search firms researching board-level candidates whose employment timelines require cross-referenced validation across multiple sources
  • Embedded TA leads replacing scrape-then-summarize stacks with predictable per-query pricing instead of unpredictable token billing
Pros & Cons

What are Parallel Web's pros and cons?

Pros

  • Highest accuracy among tested platforms at 47% on HLE-Search benchmark, 58% on BrowseComp with 156 CPM cost versus Exa at 29% accuracy
  • Predictable per-query pricing eliminates token-based surprises, with cost reflecting search complexity rather than model inference
  • Evidence-based outputs include full provenance tracking, essential for verifying candidate information in recruiting decisions

Cons

  • Pricing scales significantly for complex searches, with BrowseComp benchmark costing 300-2400 CPM for different accuracy tiers
  • Benchmarks show performance degrades on multi-hop reasoning tasks compared to simpler search queries, limiting use cases requiring synthesis across multiple sources
FAQ

Frequently asked questions about Parallel Web

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