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Comparison

FAULTLINE VS. MANUAL REVIEW

Faster, cheaper, and continuous. See why teams replace manual fact-checking workflows with Faultline — and when human review still matters.

Minutes
vs hours
$19
/mo, unlimited scans
4
AI providers in the open-source CLI
CI
Native

Side-by-Side Comparison

Automated verification vs. manual fact-checking across the metrics that matter to production teams.

Metric
Faultline
Manual Review
Speed
Under a minute per scan
2–8 hours per document
Cost
$19/mo for unlimited scans
$50–$100/hr per fact-checker
Scale
Unlimited concurrent verifications
One document at a time per reviewer
Accuracy method
Up to 8 claims per scan checked by Gemini against live web sources found with Parallel, with a risk band set deterministically from the verdicts
Single-source human judgment
Per-claim reports with sources
Audit-trail reports built in — not a compliance guarantee
Requires separate documentation workflow
Availability
24/7 — runs automatically in CI or on demand
Business hours only — depends on team capacity
Human judgment
Not a replacement for nuanced editorial decisions
Full contextual and editorial reasoning

The Numbers Behind the Claims

Each advantage is grounded in real operational data from teams who replaced manual workflows with Faultline.

Minutesvs hours

Faultline scans a document in under a minute. A trained human fact-checker takes 2–8 hours for the same task.

$19/mo, unlimited scans

At $19/mo for unlimited scans, Faultline costs a fraction of a $50–$100/hr manual fact-checking workflow.

4AI providers in the open-source CLI

Faultline checks up to 8 of the most important factual claims per scan with Google Gemini, against live web sources that Faultline finds with Parallel. On Enterprise, multi-model consensus also has OpenAI and Claude judge each claim against the same retrieved sources. A human reviewer typically checks one or two sources.

CINative

Faultline runs automatically in your CI pipeline on every change. Manual review depends on reviewer availability.

When to Use What

Faultline is not a replacement for all human judgment. Here is guidance on when each approach is right.

High-volume AI content pipelines

Faultline

When your team ships hundreds of AI-generated documents per day, manual review cannot scale. Faultline runs automatically in your CI pipeline.

High-stakes editorial decisions

Both

Use Faultline to surface factual errors automatically, then route flagged content to human editors for contextual review.

Real-time claim verification

Faultline

When a user submits a query, Faultline verifies the AI response in under a minute before it reaches the user. Human review cannot happen at this speed.

Cost Comparison

At $19/mo for unlimited scans, Faultline replaces thousands of dollars per month in manual fact-checking costs.

Faultline

  • Personal$19/mo
  • Pro$49/mo
  • EnterpriseCustom

Manual Fact-Checking

  • Freelance fact-checker$50–100/hr
  • In-house team (10 docs/day)$8,000–20,000/mo
  • Compliance documentationAdditional cost

Try Faultline Free

Automated, continuous verification. Personal plan at $19/mo — replace your manual fact-checking workflow in under an hour. Faultline is in alpha: limits and features may change.

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