You're running your business on something you don't understand.

The AI models powering yourdecisions are closed source. Nobody — not you, not your team, not the vendorsselling them — knows exactly what they were trained on, what biases they carry,or where they quietly get things wrong.

heph.ai puts real, verified humansin the loop — reviewing your AI outputs, catching what the model can't see, andcreating a record that proves it happened.

UI with labeled dataset images showing people and vehicles crossing street, and vegetables and fruit on display.
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TASKS SOLVED PREVIOUSLY
38M
ACCESS TO UNIQUE HUMANS
160
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COUNTRIES
Model accuracy up to 99.9% depending on task complexity
Five-star feedback from alpha enterprise clients
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AI runs deep in your business. You don't know what runs your AI.

Three things build AI: energy, compute, and data. The first two are solved. Data isn't.The models every business depends on are trained on datasets no one outside the lab has seen. Nobody knows what's in them - what assumptions, what gaps, what blind spots were baked in before the model ever reached you. You're not making AI-assisted decisions. You're making decisions on top of an invisible foundation you have no way to inspect. 

This isn't a theoretical risk. It's the reason AI systems confidently produce wrong answers. It's the reason the same model gives different outputs on different days. It's the reason a single bad AI decision — in hiring, in finance, in customer communication, in operations — can cost more than your entire AI budget to fix. 

And it's getting harder to ignore.South Korea and the EU have already legislated mandatory human oversight of AI. The UK, US states, and Japan are all moving in the same direction. The businesses building verification into their workflow now won't be caught scrambling when it arrives in their market.
Human verification for AI outputs.

Putting a human in the loop isn't enough.

You need to know who that human was, that they were qualified, and that the review actually occurred — with a permanent record that holds up long after the fact.

heph.ai makes that possible.

Verified human contributors review your AI outputs against your criteria.

Every review is logged with full attribution.

And every contributor is identity-verified through World — a global proof-of-humanity network — so you know a real, qualified person was behind every check, not a bot or a clickfarm.

Catch errors before they cost you.

Real humans spot what the model misses — wrong facts, bad judgement calls, outputs that look right but aren't.

Three steps to human-verified AI.

01 - Connect your AI - Plug heph.ai into your existing AI workflow via API. Works with any model — OpenAI, Anthropic, Mistral, or your own deployment. No rearchitecting required.

02 - Route outputs for verification
Define which outputs require human review — by risk level, output type, or business criticality. Our verified contributor network picks them up immediately.

03 — Get your record
Every review is logged, attributed, and permanently stored. Export clean reports for internal review, legal documentation, or regulatory submission in one click.

Best suited for

✓  Any business making decisions with AI
✓  SMBs without a dedicated compliance team
✓  Legal and risk teams who need defensible records
✓  Operations teams who need AI they can actually trust
✓  Businesses in regulated sectors: finance, health, legal, HR

Know exactly who reviewed what

Every verification is fully attributed — who reviewed it, when, and what credentials they hold. No anonymous reviews, no black box quality control.

A record that holds up to scrutiny.

Every review is permanently logged and exportable. Whether it's an internal audit, a board request, or a regulatory inquiry — your documentation is ready.

FOR SMBS / FOR RISK & LEGAL TEAMS

You use AI like an enterprise. Now verify it like one.

No compliance team needed.
Plug in, don't rebuild.
Pay as you verify.

You're already using AI to help run your business - for example for customer communication, for operations, for decisions that affect your revenue and reputation. That's smart. But the same risk that keeps enterprise legal teams up at night applies to you too.
heph.ai gives smaller businesses the same verification infrastructure that large organizations spend millions building internally — as a service, plugged into your existing stack, at a price that scales with your usage.

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Job Types

Data annotation with human input

Text Labeling

Text free entry/OCR

Text Labeling

Multiple Choice

Image Labeling

Binary

Image Labeling

Bounding Box

Image Labeling

Bounding Box Redo

Image Labeling

Multiple Choice

Image Labeling

Semantic Segmentation

Open Queries

Global Query

— FOR RISK & LEGAL TEAMS —

The record your auditor, your board, and your regulator will accept.

Independent attestation

Third-party verification that auditors and boards can trust — not self-certification from the same team that built the AI workflow.

Permanent, tamper-proof records

Logs that cannot be altered or disputed, stored independently of your own systems. Your documentation exists whether or not your stack does.

Export-ready reports

Formatted for documentation needs across jurisdictions: EU AI Act, Korea's AI Basic Act, UK AI governance frameworks, NIST AI RMF, and more.