Human-in-the-loop review platform

Get human eyes on your AI outputs

Reduce hallucinations and errors in production by 90%+. Verified Workflows routes AI outputs to skilled reviewers who validate, correct, and improve them — so your models ship with confidence.

2.4M+
Tasks reviewed
Last 12 months
98.7%
Accuracy rate
Inter-reviewer agreement
< 4 min
Avg. turnaround
Express tier

Trusted by AI teams building with

Built for AI teams

Everything you need to validate and improve your models with human feedback

Quality

Quality assurance

Certified reviewers validate your AI outputs against your standards. Catch hallucinations, errors, and edge cases before they reach users.

Speed

Fast turnaround

Tasks are routed to available reviewers instantly. Express tasks get reviewed in minutes, not hours.

Training

Training data

Export reviewer corrections as DPO pairs to fine-tune your models. Turn human feedback into better AI.

Domains

Skill gating

Route medical, legal, and technical tasks to certified reviewers. Ensure domain experts handle sensitive content.

Consensus

Consensus voting

Require multiple reviewers to agree on critical tasks. Catch edge cases with parallel review workflows.

Integration

API-first

Integrate human review into your pipeline with a simple REST API. Webhooks notify you when tasks complete.

Industry use cases

Human review for every AI output type

Audio & Speech

Validate TTS outputs, transcription accuracy, and voice synthesis quality. Catch robotic artifacts, mispronunciations, and pacing issues.

Medical Documentation

Audit AI-generated clinical notes, transcription, and medical reports. Route to HIPAA-trained reviewers with medical domain certification.

Legal Review

Check AI-generated contracts, briefs, and legal documents. Ensure accuracy of citations, clauses, and jurisdiction-specific language.

OCR & Data Extraction

Verify OCR accuracy for invoices, receipts, and forms. Correct misreads, validate bounding boxes, and extract structured data.

Translation & Localization

Review AI translations for cultural nuance, context, and accuracy. Verify localization quality across 50+ languages.

Code Review

Validate AI-generated code for correctness, security vulnerabilities, and style compliance. Catch logic errors AI models miss.

How it works

Three steps to human-validated AI outputs

1

Drop AI outputs into Verified Workflows via API

Send tasks with your review criteria — audio, text, images, or structured data. REST API with idempotency keys and HMAC-signed webhooks.

2

Certified reviewers validate and correct

Skilled reviewers check content against your guidelines. They approve, correct, or flag issues. Skill gating routes to domain experts.

3

Receive human-approved outputs + training data

Get validated results via webhook instantly. Export corrections as DPO pairs to fine-tune your models and continuously improve.

Simple pricing in USD

Pay per task. No subscriptions, no minimums.

Standard

$0.15 / task

For most review tasks

  • 24-hour turnaround
  • General reviewers
  • Webhook delivery
  • Basic analytics
Get started

Every new account gets 100 free tasks. No credit card required. A task is one AI output (one transcript, document, or code snippet).

Need higher volume? Contact us for custom enterprise pricing.

Frequently asked questions

Everything you need to know about Verified Workflows

Verified Workflows supports text, audio, images, documents, and structured data. We specialize in AI-generated content including LLM outputs, speech transcripts, OCR extraction, translations, and code review.

Standard tasks are reviewed within 24 hours. Express tasks with certified reviewers are completed within 1 hour. Priority routing ensures time-sensitive work is always handled first.

Tasks with specific domain requirements are routed only to reviewers who hold active certifications in that area. We support medical, legal, audio, translation, text, and data extraction skills. Each certification requires passing a rigorous domain-specific exam.

Yes, the Express plan includes training data export in DPO (Direct Preference Optimization) format. You receive structured pairs of AI outputs and human corrections that you can use to fine-tune your models.

Every new account receives 100 free tasks. No credit card required. You only start paying when you're ready to scale. There's no time limit on the free tasks.

Submit tasks via our REST API with a simple curl command. Results are delivered via webhook with HMAC-signed payloads for security. We support idempotency keys for safe retries and batch operations for high-volume workflows.

Ready to improve your AI quality?

Start with 100 free tasks. No credit card required.

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