# treg, free: Company enrichment API

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

treg's company enrichment API on its $1.00 free to start plan, $0.00 per 1,000 companies. 6 of the 13 key fields: Description, Industry, Type and status, Employees, Social profiles, Locations.

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

## In the answer

- Completeness: 46%
- Description: ✓
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Social profiles: ✓
- Locations: ✓

## Price

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

## Aggregators

- Aggregators: none

## Waterfall

- Waterfall: BlitzAPI $0.495, finds 97% · The Companies API $1.90, finds 28% · The Companies API $1.90, finds 98% · Dropleads $1.80, finds 46% · HarvestAPI $4.00, finds 90%, misses billed · Hunter $4.90, finds 84%, misses billed · Tomba $8.90, finds 20% · Icypeas $9.50, finds 89% · CompanyEnrich $9.80, finds 100%, misses billed · CompanyEnrich $9.80, finds 100%, misses billed · Findymail $19.80, finds 83% · LimaData $20.00, finds 100% · Datagma $22.58, finds 93% · Prospeo $24.50, finds 100% · LeadMagic $25.00, finds 45% · Context.dev $25.34, finds 100% · Context.dev $25.34, finds 100% · Context.dev $25.34 · Apollo.io $26.00, finds 88% · Sumble $30.00, finds 85% · Fiber AI $40.00, finds 74% · PredictLeads $40.00, finds 99%, misses billed · Wiza $50.00, finds 100% · ContactOut $20.00, finds 36% · Enrichlayer $100.00, finds 100% · Aviato $150.00, finds 100% · Lusha $249.60, finds 96% · People Data Labs $380.00, finds 100%

## 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 company from its domain, name, LinkedIn URL or a work email — 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 1,839 calls, once

## Rate limit

- Concurrent: no limit
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain, website, name, linkedin_url, linkedin_handle or email. Optional: X-Treg-Route-Waterfall, X-Treg-Route-Max-Cost, X-Treg-Route-Prefer, X-Treg-Route-Exclude
- Method: POST
- Path: /call/treg.companies.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 12 fields in the plan's answer

name, domain, website, description, industry, employees, founded, location, LinkedIn URL, found, amount charged, serving source

## treg's plans (5)

- [treg, free](https://datacircle.dev/company-enrichment-apis/treg/free/llms.txt): $0.00 per 1,000, 46% complete
- [treg, $10 pack](https://datacircle.dev/company-enrichment-apis/treg/10-pack/llms.txt): $0.544 per 1,000, 46% complete
- [treg, $50 pack](https://datacircle.dev/company-enrichment-apis/treg/50-pack/llms.txt): $0.518 per 1,000, 46% complete
- [treg, $100 pack](https://datacircle.dev/company-enrichment-apis/treg/100-pack/llms.txt): $0.494 per 1,000, 46% complete
- [treg, $200 pack](https://datacircle.dev/company-enrichment-apis/treg/200-pack/llms.txt): $0.473 per 1,000, 46% complete

## treg's calls (1)

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

## Similar plans of other providers

- [Apollo, free, Free, GET /organizations/enrich](https://datacircle.dev/company-enrichment-apis/apollo/free-free-get-organizations-enrich/llms.txt): $0.00 per 1,000, 100% complete, 1 month
- [ZoomInfo, free](https://datacircle.dev/company-enrichment-apis/zoominfo/free/llms.txt): $0.00 per 1,000, 92% complete, stored
- [UpLead, free](https://datacircle.dev/company-enrichment-apis/uplead/free/llms.txt): $0.00 per 1,000, 69% complete, stored
- [BetterContact, free](https://datacircle.dev/company-enrichment-apis/bettercontact/free/llms.txt): $0.00 per 1,000, 46% complete

## 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.companies.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