# Cleanlist, $89 monthly: Tech stack API

> Synchronous. Cost: 1 credit. Returns the company record inline, with no workflow to poll

Cleanlist's tech stack API on its Pro plan. It costs $59.333 per 1,000 companies. It returns 4 of the 13 key fields we check: Technology, About, Size, Social.
We haven't run Cleanlist through [our tech stack API benchmark](https://datacircle.dev/best-tech-stack-api.txt) yet.
Half of the 310 plans we rank by price cost $8.90 per 1,000 companies or less. This plan costs less per 1,000 companies than 15% of the 310 plans.
[Botoi's $199 monthly plan](https://datacircle.dev/company-technology-apis/botoi/199-monthly/llms.txt) is the cheapest paid plan per 1,000 companies: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 companies a day.
[GetProspect's $49 monthly plan](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) covers any number of companies. GetProspect's $49 monthly plan costs less up front than Botoi's $199 monthly plan.
[JobsPipe](https://datacircle.dev/company-technology-apis/jobspipe/149-monthly-growth-post-v1-stack-scan/llms.txt), [DetectZeStack](https://datacircle.dev/company-technology-apis/detectzestack/79-monthly-mega-get-analyze/llms.txt) and [GetProspect](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) are the best tech stack API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-technology-apis/cleanlist/89-monthly
- [Tech stack API: find a company's technologies](https://datacircle.dev/best-tech-stack-api.txt)
- Get it: https://www.cleanlist.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Request: `POST https://api.cleanlist.ai/api/v2/enrichment/company`
- API key: with the plan, on https://www.cleanlist.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Its API docs: https://docs.cleanlist.ai/api-reference-v2/enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing#single-company
- Sold by: Cleanlist (https://www.cleanlist.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 31%
- Technology: ✓
- About: ✓
- Size: ✓
- Social: ✓

## Price

- $ per 1,000 companies: $59.333
- Per: call
- Billing: monthly
- $ a month: $89

## Aggregators

- Aggregators: none

## Charges

- Also pays for: People Finder API (POST /people/find) · Company Search API (POST /search/companies) · from the same budget: Single person (POST /enrichment/person) · Bulk list (POST /enrichment/bulk) · Bulk enrichment (POST /api/v1/public/enrich/bulk) · By task (cohort) (POST /enrichment/by-task)

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Synchronous. Cost: 1 credit. Returns the company record inline, with no workflow to poll

## Data

- Keep data: no limit
- Use data: a limited, non-exclusive right to use Provider Data returned through the services for the Customer's internal business purposes [...] The Customer may not resell, sublicense, publish or bulk distribute Provider Data, and may not use it to build or improve a competing contact database or data product.

## Plan

- Pay: $89
- You get: 1,500 credits a month
- Enough for: 1,500 calls a month
- Expires: never, unused credits roll over

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of domain, company_name, company_ticker or company_id. Optional: quote_id
- Method: POST
- Path: /enrichment/company

## About the plan

- Plan: Pro
- Who can get it: anyone

## The 13 fields the plan's answer can hold

company ID, name, domain, industry, employee count, employee count range, revenue range, headquarters location, funding stage, technologies, LinkedIn URL, credits charged, timestamp

## Cleanlist's plans (3)

- [Cleanlist, $89 monthly](https://datacircle.dev/company-technology-apis/cleanlist/89-monthly/llms.txt): $59.333 per 1,000, 31% complete
- [Cleanlist, $804 yearly](https://datacircle.dev/company-technology-apis/cleanlist/804-yearly/llms.txt): $44.667 per 1,000, 31% complete
- [Cleanlist, contact us](https://datacircle.dev/company-technology-apis/cleanlist/contact-us/llms.txt): 31% complete

## Cleanlist's calls for this API (1)

- `POST /enrichment/company`: [Cleanlist, $89 monthly](https://datacircle.dev/company-technology-apis/cleanlist/89-monthly/llms.txt)

## Cleanlist's APIs (7)

- [Cleanlist: company discovery API pricing, 3 plans](https://datacircle.dev/company-discovery-apis/cleanlist/89-monthly/llms.txt)
- [Cleanlist: company enrichment API pricing, 3 plans](https://datacircle.dev/company-enrichment-apis/cleanlist/89-monthly/llms.txt)
- [Cleanlist: similar companies API pricing, 3 plans](https://datacircle.dev/similar-company-apis/cleanlist/89-monthly/llms.txt)
- [Cleanlist: tech stack API pricing, 3 plans](https://datacircle.dev/company-technology-apis/cleanlist/89-monthly/llms.txt)
- [Cleanlist: email finder API pricing, 3 plans, POST /enrich/bulk](https://datacircle.dev/find-email-apis/cleanlist/89-monthly-pro-post-enrich-bulk/llms.txt)
- [Cleanlist: email finder API pricing, 3 plans, POST /enrichment/person](https://datacircle.dev/find-email-apis/cleanlist/89-monthly-pro-post-enrichment-person/llms.txt)
- [Cleanlist: phone finder API pricing, 3 plans, POST /enrich/bulk](https://datacircle.dev/find-phone-apis/cleanlist/89-monthly-pro-post-enrich-bulk/llms.txt)
- [Cleanlist: phone finder API pricing, 3 plans, POST /enrichment/person](https://datacircle.dev/find-phone-apis/cleanlist/89-monthly-pro-post-enrichment-person/llms.txt)
- [Cleanlist: people search API pricing, 3 plans, POST /people/find-at-companies](https://datacircle.dev/people-search-apis/cleanlist/89-monthly-pro-post-people-find-at-companies/llms.txt)
- [Cleanlist: people search API pricing, 3 plans, POST /people/find](https://datacircle.dev/people-search-apis/cleanlist/89-monthly-pro-post-people-find/llms.txt)

## Cleanlist: tech stack API alternatives

- [WebTechSurvey, $300 monthly, Business, GET /v1/scan](https://datacircle.dev/company-technology-apis/webtechsurvey/300-monthly-business-get-v1-scan/llms.txt): $60.00 per 1,000, 15% complete, live
- [TheirStack, $100 monthly](https://datacircle.dev/company-technology-apis/theirstack/100-monthly/llms.txt): $60.00 per 1,000, 23% complete, 1 day
- [Datahyena, $30 pack, Pay as you go, GET /v1/companies/hiring](https://datacircle.dev/company-technology-apis/datahyena/30-pack-pay-as-you-go-get-v1-companies-hiring/llms.txt): $60.00 per 1,000, 31% complete, 7 days
- [DataLayer, top-up from $30](https://datacircle.dev/company-technology-apis/datalayer/top-up-from-30/llms.txt): $60.00 per 1,000, 8% complete
- [Ful.io, $199 monthly](https://datacircle.dev/company-technology-apis/ful-io/199-monthly/llms.txt): $99.50 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 2026-11-02.

- https://docs.cleanlist.ai/api-reference-v2/authentication?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.cleanlist.ai/api-reference-v2/credits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.cleanlist.ai/api-reference-v2/enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.cleanlist.ai/api-reference-v2/errors?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.cleanlist.ai/features/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.cleanlist.ai/plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://www.cleanlist.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://www.cleanlist.ai/terms-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing