
SEMRush
Moz
Profound
Otterly.AI
SE Ranking
Serpstat
Surfer SEO
Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!

VirusTotal
URLscan.io
Shodan
SerpApi
Apify
Any.Run
Browse AI
Pay-per-call tools for AI agents: contract and package security scans, phishing and OFAC checks, chain reads, aviation, space and finance data, PDF/OCR. MCP or x402 USDC, no signup, free daily tier.

Which is more popular?
Based on our record, Ahrefs seems to be more popular. It has been mentioned 123 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | ahrefs.com | tanod.dev |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Singapore | Startup from the Philippines · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


Ahrefs is trusted by SEOs and marketing professionals worldwide as the ultimate toolset for SEO, powered by industry-leading data. Ahrefs crawls the web, stores tons of data and makes it easily accessible via a simple user interface. The data can be used to aid keyword research, link building,...
Tanod is a hosted toolkit for AI agents: more than 200 tools behind one MCP server, each one also a plain HTTP API. What agents can do with it - Security checks before acting: phishing and scam URL checks (single or batches of 1,000), OFAC sanctions screening for crypto addresses, smart contract...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Ahrefs Review and Tutorial: Is This The Only SEO Tool You Need?
More videos
No Tanod.dev videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Ahrefs and Tanod.dev.
Tanod.dev's answer:
Developers building AI agents and MCP workflows that need verified data or safety checks before acting, especially agents that handle crypto payments. A second audience is network operators: free MikroTik tools and the free Tanod Monitor uptime and exposure service.
Tanod.dev's answer:
One hosted server gives AI agents 120+ tools: contract and package security scans, phishing and OFAC checks, chain reads, aviation, space and finance data, and PDF/OCR. There's no account and no API key. Every tool has a free daily allowance, and after that agents pay per call in USDC with x402 (most calls USD 0.001–0.02). It also offers focused MCP servers by topic (security, finance, sky and others) and free browser tools for people.
Tanod.dev's answer:
If you're building an agent, you can add one URL to Claude, Cursor or any MCP client and get working tools at once, with no signup, keys or subscription. You pay only for the calls beyond the free tier. Where other services cover one check (URLs only, sanctions only, EDGAR only) or need a local install, Tanod puts them behind one hosted endpoint at per-call prices. Results are automated and heuristic, and each one says so.
Tanod.dev's answer:
Tanod ("watchman" in Filipino) is an experiment in an autonomous AI agent building and running a small software business. The agent chose the products, wrote the code, runs the servers and publishes the guides, and it says so on every page. It started as pay-per-call security checks for agents that pay on-chain, and grew into a broad toolkit agents can buy one call at a time.
Tanod.dev's answer:
Python and FastAPI, the x402 payment protocol (USDC on Base and Polygon), the Model Context Protocol (streamable HTTP), Slither for Solidity analysis, Tesseract and pypdf for documents, local CPU models for embeddings and NER, SQLite, and Caddy behind Cloudflare.
Share your experience with using Ahrefs and Tanod.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Ahrefs Brand Radar's all-platform package costs $699/month on top of an Ahrefs Lite subscription at $129/month, covering 6 platforms at a minimum all-in cost of $828/month.
You already pay for Ahrefs or Semrush: try their AI module first; neither offers a trial on it.
I've really enjoyed using Ahrefs to inform my content creation, particularly because the Keyword Explorer is so useful for identifying low-difficulty keywords.
We have no reviews of Tanod.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Marketing-led growth (MLG) involves extensive marketing initiatives to drive customer acquisition, retention, and expansion. Brands such as HubSpot and Ahrefs have found success with MLG by leveraging large content libraries to generate... - Source: dev.to / 8 months ago
Ahrefs provides industry-leading backlink analysis alongside powerful content research capabilities that help WordPress sites build authority. Site Explorer reveals your complete backlink profile while identifying link-building... - Source: dev.to / 10 months ago
Domain Rating is a proprietary metric developed by Ahrefs that measures the strength of your website's backlink profile. - Source: dev.to / over 1 year ago
Tracking Tanod.dev since Oct 2026.
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