Vainu pricing: tech stack API

Name: Vainu tech stack API
Brand: Vainu
Price: 5004 EUR

Vainu's site llms.txt Tech stack API: find a company's technologies Vainu: tech stack API alternatives

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8% complete: 1 of the 13 key fields we checkSee the 13 fields

$0.00per 1,000 companiesWe haven't run Vainu through our tech stack API benchmark yet.This plan is free. We rank 310 plans for tech stack APIs by price. Half the plans cost $8.90 per 1,000 companies or less.Botoi's $199 monthly plan 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 covers any number of companies. GetProspect's $49 monthly plan costs less up front than Botoi's $199 monthly plan.JobsPipe, DetectZeStack and GetProspect are the best tech stack API providers in the Datacircle benchmark.

Plan: API trial one of Vainu's 4 plans

Call: POST /api/v3/organizations/ Vainu's only call

POST /api/v3/organizations/Free$0.00 per 1,000

API: Tech stack API one of Vainu's 2 APIs

About this item

A copy at most 1 day old. You get technologies from Vainu's database.
1 of the 13 key fields we check. Technology.
Nothing to pay. Vainu limits how many calls you get but gives no number.
One call. You send query and database to POST /api/v3/organizations/. You set fields to "technology_data". The call returns the technologies the company uses.
Who can get it: anyone who requests a free trial token (valid 30 days). Keep data: no API terms. Use data: no API terms.

Vainu: tech stack API alternatives

Vainu alternatives: every tech stack API provider ranked

We list other providers' plans closest to this plan in price per 1,000 companies. Each plan in the table gives live data or data at most a day old.

	This planVainu, free	JobsPipe, free, GET /v1/companies/{key}/technologies	DetectZeStack, free, GET /analyze	Botoi, free	StackPeek, free
$ per 1,000 companies	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	8%	31%	23%	23%	23%
Billing	free	free	free	free	free
Pay	$0	$0	$0	$0	$0
Enough for	not published	1,000 calls, once	100 calls a month	1,000 calls a day	100 calls a day
Freshness	1 day	6 hours	24 hours	live	live
Who can get it	anyone who requests a free trial token (valid 30 days)	anyone	anyone with an account (a valid email address), no credit card	anyone 18 or older	anyone, no credit card, no API key

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.

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

Technology
Categories, not in the answer
When and where seen, not in the answer
Spend, not in the answer
Apps, not in the answer
About, not in the answer
Size, not in the answer
Places, not in the answer
Traffic, not in the answer
Rank, not in the answer
Contact, not in the answer
Social, not in the answer
Reviews, not in the answer

Price
$ per 1,000 companies	$0.00
Per	call
Billing	free

Aggregators
Aggregators	none

Charges
Also pays for	nothing else

Not found
$ per 1,000	$0.00

In their words
Their pitch	Technologies the company uses or has been linked with.

Data
Freshness	1 day
Keep data	no API terms
Use data	no API terms

Plan
Pay	$0

Rate limit
Concurrent	1
Batch	1

Speed
Answer	in the call

The call
You send	query, fields "technology_data", database. Optional: limit, offset, order, is_active, unwind_subdocument, unwind_subdocument_query, unwind_subdocument_limit, unwind_subdocument_offset, aggregation, lookup
Method	POST
Path	/api/v3/organizations/

About the plan
Plan	API trial
Who can get it	anyone who requests a free trial token (valid 30 days)

The 4 fields the plan's answer can hold

business ID, company name, domain, technologies

Vainu pricing: tech stack API

About this item

Vainu: tech stack API alternatives

Sources

Product details

Best GTM APIs