# treg, free: Person enrichment API

> Enrich a person from an email, a LinkedIn URL or a name + company domain — treg picks the provider and names the one that served

treg's person enrichment API on its $1.00 free to start plan, $0.00 per 1,000 people. 1 of the 13 key fields: Location.

- This page: https://datacircle.dev/person-enrichment-apis/treg/free
- Get it: https://treg.to/pricing
- Its API docs: https://treg.to/catalog/endpoints/treg.people.enrich
- Sold by: treg (https://treg.to)
- Checked: 2026-10-19

## In the answer

- Completeness: 8%
- Location: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Waterfall

- Waterfall: BlitzAPI $0.495, finds 17% · BlitzAPI $0.495, finds 79% · AI Ark $2.634, finds 99% · Dropleads $3.60, finds 97% · QuickEnrich $4.834, finds 10% · Hunter $4.90, finds 65%, misses billed · Hunter $4.90, finds 5% · HarvestAPI $6.40, finds 97%, misses billed · Ocean.io $8.10, finds 100% · Tomba $8.90, finds 8% · Tomba $8.90, finds 10% · MoltSets $10.00, finds 16% · MoltSets $10.00, finds 18% · MoltSets $10.00, finds 81% · Tomba $17.80, finds 1% · Datagma $22.58, finds 35% · Prospeo $24.50, finds 99% · LeadMagic $25.00, finds 100% · Apollo.io $26.00, finds 99% · Icypeas $28.50, finds 65% · Fiber AI $40.00, finds 51% · CompanyEnrich $49.00, finds 93% · Aviato $50.00, finds 100% · Enrichlayer $100.00, finds 98% · Sixtyfour AI $120.00, finds 19% · People Data Labs $380.00, finds 100% · Lusha $249.60, finds 42%

## Charges

- Per: call
- Also pays for: from the same budget: every metered catalog call

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Enrich a person from an email, a LinkedIn URL or a name + company domain — treg picks the provider and names the one that served

## Data

- Keep data: no limit
- Use data: any but spam or bulk unsolicited email, and not against the terms, rate limits or anti-abuse measures of the upstream API that answered, inside your own product, billed to your own users, too

## Plan

- Pay: $0
- You get: $1
- Enough for: about 1,144 calls, once

## Rate limit

- Concurrent: no limit
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email, linkedin_url, linkedin_handle, domain with full_name, or domain with first_name and last_name. Optional: X-Treg-Route-Waterfall, X-Treg-Route-Max-Cost, X-Treg-Route-Prefer, X-Treg-Route-Exclude
- Method: POST
- Path: /call/treg.people.enrich

## About the plan

- Plan: $1.00 free to start
- Who can get it: a new account once its email is verified, for one team (aliases of one inbox share one), 16 or over

## The 11 fields in the plan's answer

full name, first name, last name, title, company, company domain, LinkedIn URL, location, found, amount charged, serving source

## treg's plans (5)

- [treg, free](https://datacircle.dev/person-enrichment-apis/treg/free/llms.txt): $0.00 per 1,000, 8% complete
- [treg, $10 pack](https://datacircle.dev/person-enrichment-apis/treg/10-pack/llms.txt): $0.874 per 1,000, 8% complete
- [treg, $50 pack](https://datacircle.dev/person-enrichment-apis/treg/50-pack/llms.txt): $0.832 per 1,000, 8% complete
- [treg, $100 pack](https://datacircle.dev/person-enrichment-apis/treg/100-pack/llms.txt): $0.794 per 1,000, 8% complete
- [treg, $200 pack](https://datacircle.dev/person-enrichment-apis/treg/200-pack/llms.txt): $0.76 per 1,000, 8% complete

## treg's calls (1)

- `POST /call/treg.people.enrich`: [treg, free](https://datacircle.dev/person-enrichment-apis/treg/free/llms.txt)

## Similar plans of other providers

- [Diffbot, free, Free](https://datacircle.dev/person-enrichment-apis/diffbot/free-free/llms.txt): $0.00 per 1,000, 69% complete, stored
- [Mawsool International FZCO on Apify, free](https://datacircle.dev/person-enrichment-apis/mawsool-international-fzco-on-apify/free/llms.txt): $0.00 per 1,000, 54% complete, live
- [NeuralVerge, $50 monthly](https://datacircle.dev/person-enrichment-apis/neuralverge/50-monthly/llms.txt): $10.00 per 1,000, 23% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-19.

- https://github.com/superdesigndev/treg
- https://github.com/superdesigndev/treg/blob/main/docs/context/architecture/money.md
- https://github.com/superdesigndev/treg/blob/main/src/treg/application/billing.py
- https://github.com/superdesigndev/treg/blob/main/src/treg/config.py
- https://treg.to/
- https://treg.to/catalog/endpoints/treg.people.enrich
- https://treg.to/catalog/linkedin
- https://treg.to/integrate.md
- https://treg.to/llms.txt
- https://treg.to/meta
- https://treg.to/pricing
- https://treg.to/skill.md
- https://treg.to/support
- https://treg.to/terms
- https://treg.to/use-cases/get-a-linkedin-profile
- https://treg.to/use-cases/get-a-linkedin-profile.md