01 / You say
“Level three, east stair. Handrail is missing on the landing, open edge about four feet up. No barricade.”
Voice-firstConstruction EHSHuman approves
Speak it.
Gerty writes it up.
Gerty is a field companion for construction EHS. Describe what you see on site. Gerty drafts the structured, standards-cited record (a hazard, an observation, a JHA, a permit) and reads a short confirmation back. A named human approves anything with legal weight. Gerty drafts. It never files.
Sample readout. Illustrative, not a real record.
From a sentence to a record.
02 / Gerty drafts
- Type
- Hazard
- Location
- Level 3, east stair landing
- Issue
- Open edge, missing handrail, no barricade
- Standard
- Cited where one applies
- Status
- Draft
03 / Gerty confirms
“Hazard, level three east stair, open edge with no handrail or barricade. Send for approval?”
04 / A named human approves
How it works
Four steps. One owner.
- SpeakHold push-to-talk and describe what you see.
- DraftGerty transcribes it and drafts a structured record, citing the relevant standard where one applies.
- ConfirmGerty reads back a short confirmation before anything important is saved.
- ApproveA named human reviews and approves. Every approval goes in an append-only audit log.
Where it runs
One brain. Thin surfaces.
Web
Review and approve
The web app and review dashboard. Tap to approve, talk to correct.
Planned
Wearable
Push-to-talk on site. No screen to watch: a tone and an LED, nothing else.
Planned
Terminal
Admin and developer tooling. The one surface where typing is the point.
Pricing
Free until it thinks.
Workflow platform
Free
The web app and workflow engine: scheduled process automation and the review dashboard. No AI involved. Use it as a standalone automation tool.
AI usage
Paid plan
Required the moment AI is used: voice-to-record drafting, hazard classification, or any other model-backed feature. Pricing is not final. Tokens are not resold at a markup.
FAQ
Straight answers.
- Does Gerty replace a safety professional?
- No. Gerty drafts records from spoken field observations. A named human always reviews and approves anything that carries legal weight before it is final.
- Is a Gerty draft legally binding?
- No. Gerty only produces drafts. Nothing is filed or treated as official until a named human approves it, and every approval is recorded in an audit log.
- What happens to the audio and data I record?
- Recordings and derived records are stored per tenant with access controls and an append-only audit log.
- Who builds it?
- Aaron West, a 20+ year EHS practitioner with a background at Meta, L3 Communications and Ingersoll Rand, built Gerty because the interface side of EHS, how safety information actually reaches a person in the field, is still poorly served.
For agents
Machine readable.
A summary for AI agents is at /llms.txt. A public MCP endpoint at gerty.ai/mcp is planned and not live yet: planned tools are get_product_info, lookup_standard and start_trial. No tenant data will ever be exposed through it.