
SerpApi
Moz
Searchmetrics Suite
DemandSphere
Clearscope
Direction Local
Pro Rank Tracker
DataForSEO offers API data for SEO companies that deliver results of tasks for Rank tracking, SERP, Keyword data and On-page APIs.

Apify
Treg
Sealgate
Portkey
Firecrawl
Zapier
Monid
Connect your AI agent to the world: web search, X, Reddit, YouTube, on-chain data — through one MCP install for Claude Code, Cursor and Windsurf. Pay-as-you-go.

Which is more popular?
Based on our record, DataForSEO seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dataforseo.com | agentkey.app |
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What each product offers, as listed by its team.


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Share your experience with using DataForSEO and AgentKey. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


We priced 656 keywords in the AI and developer-tooling space using DataForSEO volume and difficulty data, and 72 of the 656 cleared our winnable bar: 150-6,000 monthly searches, difficulty 20 or below, a genuine technical term, and at... - Source: dev.to / about 1 month ago
I asked it to integrate with https://dataforseo.com/ api which is 10x cheaper than the ahrefs or semrush apis (it's real data). - Source: Hacker News / about 2 years ago
So far I used dataforseo.com to get the data I need (they have a large database with 4.8 billion keywords), and I could create some cool tools with it! I share the first version of the tutorial on my website called amigocci.io but I... Source: over 3 years ago
Tracking AgentKey since May 2026.
When comparing DataForSEO and AgentKey, you can also consider the following products.

Access real-time results from Google and 100+ search engines with a simple API. No proxies, CAPTCHAs, or parsing required.
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Apify is a web scraping and automation platform that can turn any website into an API.
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Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
Compare Moz to DataForSEO or AgentKey:

OpenRouter for tools with 2,600 APIs, 0% markup, pay per call One key for enrichment, SEO, social and ads
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Connect agents to everything and govern how agents interact with your data. Sealgate lets you adopt AI (Claude, ChatGPT, Cursor) and connect it securely to real data, without data leaks.
Compare Sealgate to DataForSEO or AgentKey: