# SearcherLite, free: Domain authority API

> Backlink profile: totals, referring domains, domain rank, spam score, link types and 12-month trend.

SearcherLite's Free credits plan for the domain authority API costs $0.00 per 1,000 domains. SearcherLite's docs list 4 of the 5 fields on our checklist: Authority score, Spam score, Backlinks, Referring domains.
We haven't run SearcherLite through [our domain authority API benchmark](https://datacircle.dev/best-domain-authority-api.txt) yet.
This plan is free. We rank 227 plans for domain authority APIs by price. Half the plans cost $3.98 per 1,000 domains or less. [See the best free domain authority API plan.](https://datacircle.dev/best-domain-authority-api.txt)
[Morningscore's $69 monthly plan](https://datacircle.dev/domain-authority-apis/morningscore/69-monthly/llms.txt) is the cheapest paid plan per 1,000 domains. Morningscore's domain authority API costs nothing beyond the plan price.
[BacklinkMCP's $19 monthly plan](https://datacircle.dev/domain-authority-apis/backlinkmcp/19-monthly/llms.txt) covers any number of domains. BacklinkMCP's $19 monthly plan costs less up front than Morningscore's $69 monthly plan.
[BacklinkMCP](https://datacircle.dev/domain-authority-apis/backlinkmcp/19-monthly/llms.txt), [Tranco](https://datacircle.dev/domain-authority-apis/tranco/free/llms.txt) and [Morningscore](https://datacircle.dev/domain-authority-apis/morningscore/69-monthly/llms.txt) are the best domain authority API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-authority-apis/searcherlite/free
- [Domain authority API: the 16 best providers compared](https://datacircle.dev/best-domain-authority-api.txt)
- Get it: https://searcherlite.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- Request: Docs behind sign-up
- API key: with the plan, on https://searcherlite.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- Its API docs: https://searcherlite.com/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing#tools
- Sold by: SearcherLite (https://searcherlite.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 80%
- Authority score: ✓
- Spam score: ✓
- Backlinks: ✓
- Referring domains: ✓

## Price

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

## Charges

- Also pays for: from the same budget: keyword_overview · serp_analysis · related_keywords · keyword_suggestions · keyword_questions · bulk_keyword_overview · domain_overview · domain_keywords · domain_pages · domain_competitors · domain_compare · backlinks_list · backlinks_referring_domains · backlinks_anchors · backlinks_pages · backlinks_competitors · backlinks_compare · ai_overview · ai_trend · ai_compare · ai_pages · ai_sources · ai_prompts · ai_check

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Backlink profile: totals, referring domains, domain rank, spam score, link types and 12-month trend.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: 20 credits
- Enough for: 10 calls
- Expires: never

## Rate limit

- Per second: 0.33
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Docs behind sign-up

## About the plan

- Plan: Free credits
- Who can get it: anyone with a SearcherLite account (sign up with an email, no credit card needed)

## The 7 fields the plan's answer can hold

domain, domain rank, backlinks, referring domains, spam score, referring links types, backlinks trend

## SearcherLite's plans (5)

- [SearcherLite, free](https://datacircle.dev/domain-authority-apis/searcherlite/free/llms.txt): $0.00 per 1,000, 80% complete
- [SearcherLite, $7 pack](https://datacircle.dev/domain-authority-apis/searcherlite/7-pack/llms.txt): $280.00 per 1,000, 80% complete
- [SearcherLite, $37 pack](https://datacircle.dev/domain-authority-apis/searcherlite/37-pack/llms.txt): $148.00 per 1,000, 80% complete
- [SearcherLite, $147 pack](https://datacircle.dev/domain-authority-apis/searcherlite/147-pack/llms.txt): $98.00 per 1,000, 80% complete
- [SearcherLite, $297 pack](https://datacircle.dev/domain-authority-apis/searcherlite/297-pack/llms.txt): $59.40 per 1,000, 80% complete

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

- Docs behind sign-up: [SearcherLite, free](https://datacircle.dev/domain-authority-apis/searcherlite/free/llms.txt)

## SearcherLite's APIs (10)

- [SearcherLite: ChatGPT scraper API pricing, 5 plans](https://datacircle.dev/chatgpt-scraper-apis/searcherlite/free/llms.txt)
- [SearcherLite: Gemini scraper API pricing, 5 plans](https://datacircle.dev/gemini-scraper-apis/searcherlite/free/llms.txt)
- [SearcherLite: Google AI Mode scraper API pricing, 5 plans](https://datacircle.dev/google-ai-mode-scraper-apis/searcherlite/free/llms.txt)
- [SearcherLite: Google AI Overview scraper API pricing, 5 plans](https://datacircle.dev/google-ai-overview-scraper-apis/searcherlite/free/llms.txt)
- [SearcherLite: SERP API pricing, 5 plans](https://datacircle.dev/serp-apis/searcherlite/free/llms.txt)
- [SearcherLite: backlink API pricing, 5 plans](https://datacircle.dev/backlink-apis/searcherlite/free/llms.txt)
- [SearcherLite: domain authority API pricing, 5 plans](https://datacircle.dev/domain-authority-apis/searcherlite/free/llms.txt)
- [SearcherLite: ranked keywords API pricing, 5 plans](https://datacircle.dev/ranked-keywords-apis/searcherlite/free/llms.txt)
- [SearcherLite: keyword research API pricing, 5 plans, bulk_keyword_overview](https://datacircle.dev/keyword-research-apis/searcherlite/free-credits-bulk-keyword-overview/llms.txt)
- [SearcherLite: keyword research API pricing, 5 plans, keyword_overview](https://datacircle.dev/keyword-research-apis/searcherlite/free-credits-keyword-overview/llms.txt)
- [SearcherLite: related keywords API pricing, 5 plans, keyword_suggestions](https://datacircle.dev/related-keywords-apis/searcherlite/free-credits-keyword-suggestions/llms.txt)
- [SearcherLite: related keywords API pricing, 5 plans, related_keywords](https://datacircle.dev/related-keywords-apis/searcherlite/free-credits-related-keywords/llms.txt)

## SearcherLite: domain authority API alternatives

- [AIsa, $19 monthly, Builder, GET /apis/v1/ahrefs/site-explorer/domain-rating](https://datacircle.dev/domain-authority-apis/aisa/19-monthly-builder-get-apis-v1-ahrefs-site-explorer-domain-rating/llms.txt): $50.667 per 1,000, 20% complete
- [Bishopi, $1,428 yearly, Start-Up, GET /backlinks_summary/](https://datacircle.dev/domain-authority-apis/bishopi/1428-yearly-start-up-get-backlinks-summary/llms.txt): $59.50 per 1,000, 80% complete
- [Ranxplorer, €5,500 pack](https://datacircle.dev/domain-authority-apis/ranxplorer/5500-pack/llms.txt): $61.892 per 1,000, 60% complete
- [1Lookup, $99 monthly, Starter, POST /backlink-overview](https://datacircle.dev/domain-authority-apis/1lookup/99-monthly-starter-post-backlink-overview/llms.txt): $64.35 per 1,000, 60% 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 2026-11-07.

- https://searcherlite.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://searcherlite.com/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://searcherlite.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing