aso.best vs Serpkin

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

aso.best compared with Serpkin
Detail	aso.best	Serpkin
What it does	Keyword research for the App Store and Google Play from the stores' own numbers	Rank higher on Google without learning SEO. Your coding agent does the work.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SI	CR
Pricing model	Freemium	Freemium
Pricing	Free: 3 competitor reads a month, 7 tracked keywords, 40 chat credits. Track: €6/month or €60/year (100 keywords, 3 competitor reads, 20 apps). Pro: €9/month or €90/year (500 keywords, 100 competitor reads, 50 apps). Studio: €29/month or €290/year (1,500 keywords, 500 competitor reads, 500 apps). Ye	Free scan available. Builder plan: $29/month or $290/year (≈$24/month with 2 months free). Pro plan: $79/month or $790/year (≈$66/month with 2 months free). Builder includes 3 sites, 30 missions/month, 100 keywords tracked daily, 500 research credits/month. Pro includes 15 sites, 150 missions/month,
Key features	Competitor keyword analysis showing every phrase a rival ranks for Hidden keyword field detection and marking Daily position tracking on both App Store and Google Play AI-powered chat assistant integrated with ChatGPT and Claude AI-drafted review replies in the reviewer's language Keyword difficulty scoring using Apple's actual data REST API for custom integrations and automation	Mission ranking by estimated traffic impact Daily rank tracking and competitor monitoring Site crawl and indexing audit with Core Web Vitals Preview checks before deployment AI content review of pages Measured results at 14 and 28 days Weekly pull requests from GitHub Actions Backlink snapshot and research credits system IndexNow submissions to Bing Support for Claude Code, Codex, Cursor and MCP agents
What makes it different	Uses Apple's actual search data, not estimates or modelled search volumes Reveals keywords hidden in the keyword field that competitors rank for but don't display Built by a developer for developers, based on real app store optimization needs Simple one-plan pricing model with no per-keyword fees or seat limits on lower tiers Tracks 124 app store fronts and 15 listing languages globally	Only ranks fixes by actual traffic potential, not generic advice Verifies changes on live site and measures real impact against your baseline Never edits or deploys your site—your agent and you always control the code Hands agents file locations and step-by-step recipes, not just audit lists Works with existing coding agents—no new tool to learn
Community votes	0	0
DR (Domain Rating by Ahrefs)	38 +1 (up) since last check	1 +1 (up) since last check
Trust Flow (Majestic)	11	3
Citation Flow (Majestic)	29	16
Referring domains (Majestic)	69	3

6 details filled in for both companies.

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