Protocol locked01
Search Data Benchmark #1
Test inputs fixed before results for DataForSEO, SE Ranking API and Mangools API. Results will be published only after comparable execution.
Open benchmark →Independent research lab
Search data,
tested.
Independent benchmarks for Search, SEO & AI data APIs.
Evidence-led benchmarks and buyer research for search data providers, SEO APIs, SERP APIs, and AI search intelligence tools.
Research desk
Current research
Hands-on02
SE Ranking API
Frozen 25-keyword API run with limits, rate behaviour and provenance preserved.
Read evidence →Documented03
DataForSEO
API coverage mapped from primary documentation with explicit live-test boundaries.
Read evidence →Mixed evidence04
Mangools API
Hands-on product evidence separated from currently documented API capabilities.
Read evidence →Research standard
Evidence before conclusions.
We lock test inputs before seeing results, preserve missing and limited results, separate hands-on findings from provider documentation, and avoid forcing proprietary metrics into false equivalence.
Read the methodology →