# AxioAPI, free: Tech stack API

> Inspects HTTP response headers, meta generators, and script identities to identify web stacks (e.g. Laravel, WordPress, Tailwind, Nginx).

AxioAPI's Free Demo plan for the tech stack API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. AxioAPI's docs list 1: Categories.
We haven't run AxioAPI through [our tech stack API benchmark](https://datacircle.dev/best-tech-stack-api.txt) yet.
This plan is free. We rank 516 plans for tech stack APIs by price. Half the plans cost $7.68 or less per 1,000 companies. [139 tech stack API plans on our price sheet are free.](https://datacircle.dev/best-tech-stack-api.txt) [YourAITools' free plan](https://datacircle.dev/company-technology-apis/youraitools/free/llms.txt) scores highest of the free plans in our benchmark, at 57.6 out of 100.
[cl0q's $50 monthly plan](https://datacircle.dev/company-technology-apis/cl0q/50-monthly/llms.txt) is the cheapest paid plan per 1,000 companies: $0.0042. [Enterno's ₽2,511 yearly plan](https://datacircle.dev/company-technology-apis/enterno/2511-yearly-explorer-get-api-v4-cms/llms.txt) costs the least for 10,000 companies a month: about $2.50.
[GetProspect's $49 monthly plan](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) covers any number of companies, and costs less up front than cl0q's $50 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 [Botoi](https://datacircle.dev/company-technology-apis/botoi/9-monthly/llms.txt) are the best tech stack API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-technology-apis/axioapi/free
- [Company technologies API: tech stack APIs compared](https://datacircle.dev/best-tech-stack-api.txt)
- Get it: https://axioapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Request: `GET https://axioapi.com/api/v1/tech/{domain}`
- API key: with the plan, on https://axioapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Its API docs: https://axioapi.com/apis/utility?cap=tech.profile&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Sold by: AxioAPI (https://axioapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing)
- Checked: 2026-11-12

## In the answer

- Completeness: 8%
- Categories: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Start fee: $0.00
- Also pays for: from the same budget: 110 other AxioAPI calls

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Inspects HTTP response headers, meta generators, and script identities to identify web stacks (e.g. Laravel, WordPress, Tailwind, Nginx).

## Data

- Keep data: no limit
- Use data: You agree not to use AxioAPI, its endpoints, or its extensions to: Engage in deceptive phishing, impersonation, identity theft, or fraudulent mass account generation to abuse promotional incentives on external platforms. Distribute unsolicited bulk email (spam), deploy malware, trojans, or execute network vulnerability probes against third-party servers. Bypass authentication mechanisms enforced by government agencies, financial institutions, or payment rails. Circumvent rate limits, overload infrastructure, or probe internal systems without prior authorization. Resell or redistribute direct API access to third parties without an explicit signed partnership agreement.

## Plan

- Pay: $0
- You get: 1,000 credits a month
- Enough for: 500 calls a month

## Rate limit

- Per day: 20
- Per second: 0.083 (5 a minute)
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain. Optional: url
- Method: GET
- Path: /api/v1/tech/{domain}

## About the plan

- Plan: Free Demo
- Who can get it: anyone with a verified email address

## The 3 fields the plan's answer can hold

domain, technology, technology category

## AxioAPI's plans (23)

- [AxioAPI, free](https://datacircle.dev/company-technology-apis/axioapi/free/llms.txt): $0.00 per 1,000, 8% complete
- [AxioAPI, $2 pack](https://datacircle.dev/company-technology-apis/axioapi/2-pack/llms.txt): $2.00 per 1,000, 8% complete
- [AxioAPI, $5 pack](https://datacircle.dev/company-technology-apis/axioapi/5-pack/llms.txt): $2.00 per 1,000, 8% complete
- [AxioAPI, $10 pack](https://datacircle.dev/company-technology-apis/axioapi/10-pack/llms.txt): $2.00 per 1,000, 8% complete
- [AxioAPI, $25 pack](https://datacircle.dev/company-technology-apis/axioapi/25-pack/llms.txt): $1.818 per 1,000, 8% complete
- [AxioAPI, $50 pack](https://datacircle.dev/company-technology-apis/axioapi/50-pack/llms.txt): $1.667 per 1,000, 8% complete
- [AxioAPI, $100 pack](https://datacircle.dev/company-technology-apis/axioapi/100-pack/llms.txt): $1.538 per 1,000, 8% complete
- [AxioAPI, $2 monthly](https://datacircle.dev/company-technology-apis/axioapi/2-monthly/llms.txt): $1.60 per 1,000, 8% complete
- [AxioAPI, $5 monthly](https://datacircle.dev/company-technology-apis/axioapi/5-monthly/llms.txt): $1.429 per 1,000, 8% complete
- [AxioAPI, $9.99 monthly](https://datacircle.dev/company-technology-apis/axioapi/9-99-monthly/llms.txt): $7.992 per 1,000, 8% complete
- [AxioAPI, $15 monthly](https://datacircle.dev/company-technology-apis/axioapi/15-monthly/llms.txt): $1.50 per 1,000, 8% complete
- [AxioAPI, $19.99 monthly](https://datacircle.dev/company-technology-apis/axioapi/19-99-monthly/llms.txt): $5.331 per 1,000, 8% complete
- [AxioAPI, $39.99 monthly](https://datacircle.dev/company-technology-apis/axioapi/39-99-monthly/llms.txt): $3.199 per 1,000, 8% complete
- [AxioAPI, $49 monthly](https://datacircle.dev/company-technology-apis/axioapi/49-monthly/llms.txt): $1.307 per 1,000, 8% complete
- [AxioAPI, $129 monthly](https://datacircle.dev/company-technology-apis/axioapi/129-monthly/llms.txt): $1.173 per 1,000, 8% complete
- [AxioAPI, $19 yearly](https://datacircle.dev/company-technology-apis/axioapi/19-yearly/llms.txt): $1.267 per 1,000, 8% complete
- [AxioAPI, $48 yearly](https://datacircle.dev/company-technology-apis/axioapi/48-yearly/llms.txt): $1.143 per 1,000, 8% complete
- [AxioAPI, $96 yearly](https://datacircle.dev/company-technology-apis/axioapi/96-yearly/llms.txt): $6.40 per 1,000, 8% complete
- [AxioAPI, $144 yearly](https://datacircle.dev/company-technology-apis/axioapi/144-yearly/llms.txt): $1.20 per 1,000, 8% complete
- [AxioAPI, $192 yearly](https://datacircle.dev/company-technology-apis/axioapi/192-yearly/llms.txt): $4.267 per 1,000, 8% complete
- [AxioAPI, $384 yearly](https://datacircle.dev/company-technology-apis/axioapi/384-yearly/llms.txt): $2.56 per 1,000, 8% complete
- [AxioAPI, $470 yearly](https://datacircle.dev/company-technology-apis/axioapi/470-yearly/llms.txt): $1.044 per 1,000, 8% complete
- [AxioAPI, $1,238 yearly](https://datacircle.dev/company-technology-apis/axioapi/1238-yearly/llms.txt): $0.938 per 1,000, 8% complete

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

- `GET /api/v1/tech/{domain}`: [AxioAPI, free](https://datacircle.dev/company-technology-apis/axioapi/free/llms.txt)

## AxioAPI's APIs (22)

- [AxioAPI Tech stack API pricing, 23 plans](https://datacircle.dev/company-technology-apis/axioapi/free/llms.txt)
- [AxioAPI Bluesky post API pricing, 23 plans](https://datacircle.dev/bluesky-post-apis/axioapi/free/llms.txt)
- [AxioAPI Bluesky profile API pricing, 23 plans](https://datacircle.dev/bluesky-profile-apis/axioapi/free/llms.txt)
- [AxioAPI Facebook page API pricing, 23 plans](https://datacircle.dev/facebook-page-apis/axioapi/free/llms.txt)
- [AxioAPI Facebook post API pricing, 23 plans](https://datacircle.dev/facebook-post-apis/axioapi/free/llms.txt)
- [AxioAPI GitHub profile API pricing, 23 plans](https://datacircle.dev/github-profile-apis/axioapi/free/llms.txt)
- [AxioAPI GitHub repository API pricing, 23 plans](https://datacircle.dev/github-repository-apis/axioapi/free/llms.txt)
- [AxioAPI Instagram post API pricing, 23 plans](https://datacircle.dev/instagram-post-apis/axioapi/free/llms.txt)
- [AxioAPI Instagram profile API pricing, 23 plans](https://datacircle.dev/instagram-profile-apis/axioapi/free/llms.txt)
- [AxioAPI LinkedIn company data API pricing, 23 plans](https://datacircle.dev/linkedin-company-profile-apis/axioapi/free/llms.txt)
- [AxioAPI LinkedIn job details API pricing, 23 plans](https://datacircle.dev/linkedin-job-details-apis/axioapi/free/llms.txt)
- [AxioAPI LinkedIn job search API pricing, 23 plans](https://datacircle.dev/linkedin-job-search-apis/axioapi/free/llms.txt)
- [AxioAPI Telegram channel API pricing, 23 plans](https://datacircle.dev/telegram-channel-apis/axioapi/free/llms.txt)
- [AxioAPI Threads profile API pricing, 23 plans](https://datacircle.dev/threads-profile-apis/axioapi/free/llms.txt)
- [AxioAPI TikTok profile API pricing, 23 plans](https://datacircle.dev/tiktok-profile-apis/axioapi/free/llms.txt)
- [AxioAPI TikTok video API pricing, 23 plans](https://datacircle.dev/tiktok-video-apis/axioapi/free/llms.txt)
- [AxioAPI X post API pricing, 23 plans](https://datacircle.dev/x-post-apis/axioapi/free/llms.txt)
- [AxioAPI X profile API pricing, 23 plans](https://datacircle.dev/x-profile-apis/axioapi/free/llms.txt)
- [AxioAPI YouTube channel API pricing, 23 plans](https://datacircle.dev/youtube-channel-apis/axioapi/free/llms.txt)
- [AxioAPI YouTube channel video API pricing, 23 plans](https://datacircle.dev/youtube-channel-video-apis/axioapi/free/llms.txt)
- [AxioAPI Email verification API pricing, 23 plans, POST /api/v1/email/validate-batch](https://datacircle.dev/validate-email-apis/axioapi/free-demo-post-api-v1-email-validate-batch/llms.txt)
- [AxioAPI Email verification API pricing, 23 plans, POST /api/v1/email/validate](https://datacircle.dev/validate-email-apis/axioapi/free-demo-post-api-v1-email-validate/llms.txt)
- [AxioAPI LinkedIn profile API pricing, 23 plans, GET /api/v1/social/linkedin/leads/{vanity}](https://datacircle.dev/linkedin-profile-apis/axioapi/free-demo-get-api-v1-social-linkedin-leads-vanity/llms.txt)
- [AxioAPI LinkedIn profile API pricing, 23 plans, GET /api/v1/social/linkedin/profile](https://datacircle.dev/linkedin-profile-apis/axioapi/free-demo-get-api-v1-social-linkedin-profile/llms.txt)

## AxioAPI: tech stack API alternatives

[AxioAPI alternatives: other tech stack API providers by price](https://datacircle.dev/axioapi-alternatives.txt)

We list AxioAPI's cheapest paid plan first. Next we list other providers' plans closest to AxioAPI in price per 1,000 companies.

- [AxioAPI, $1,238 yearly](https://datacircle.dev/company-technology-apis/axioapi/1238-yearly/llms.txt): $0.938 per 1,000, 8% complete
- [DetectZeStack, $9 monthly, Pro, POST /compare](https://datacircle.dev/company-technology-apis/detectzestack/9-monthly/llms.txt): $0.90 per 1,000, 23% complete
- [WhatCMS, $4,500 yearly, 400,000 Detections, yearly, GET /API/Tech](https://datacircle.dev/company-technology-apis/whatcms/4500-yearly-400000-detections-yearly-get-api-tech/llms.txt): $0.938 per 1,000, 23% complete, stored
- [URLpipe, $19 monthly](https://datacircle.dev/company-technology-apis/urlpipe/19-monthly/llms.txt): $0.95 per 1,000, 23% complete, 7 days
- [StoreInspect, $5,748 yearly, Scale, POST /stores/enrich](https://datacircle.dev/company-technology-apis/storeinspect/5748-yearly-scale-post-stores-enrich/llms.txt): $0.958 per 1,000, 23% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-12.

- https://axioapi.com/api/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://axioapi.com/apis/social-linkedin?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://axioapi.com/apis/utility?cap=tech.profile&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://axioapi.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://axioapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://axioapi.com/pricing?billing=annual&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://axioapi.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing