
SEMRush
Moz
Profound
SE Ranking
Otterly.AI
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!

Plausible.io
Fathom Analytics
Simple Analytics
umami
TelemetryDeck
Mixpanel
ChartMogul
Revenue-first analytics

Which is more popular?
Based on our record, Ahrefs seems to be a lot more popular than DataFast. While we know about 123 links to Ahrefs, we've tracked only 1 mention of DataFast.
Website, pricing, platforms and company facts side by side.
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| Website | ahrefs.com | datafa.st |
| Pricing | ||
| Company | Startup from Singapore | — |
| 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,...
No description of DataFast yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Ahrefs yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Ahrefs Review and Tutorial: Is This The Only SEO Tool You Need?
More videos
No DataFast 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.


Share your experience with using Ahrefs and DataFast. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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.
For full management : Semrush or Ahrefs cover research, auditing, and tracking in one place, making them ideal for agencies managing multiple clients. See our guide to the best SEO tools for agencies.
We have no reviews of DataFast 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 / 7 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 / about 1 year ago
He has since turned TrustMRR into a marketplace where startups get bought and sold, and he takes a fee. In March 2026 he posted that he had finally crossed his long-standing $20,000 MRR / $1M-business goal on DataFast, 512 days after... - Source: dev.to / 3 months ago
When comparing Ahrefs and DataFast, you can also consider the following products.

All-in-one Marketing Toolkit for digital marketing professionals.
Compare SEMRush to Ahrefs or DataFast:

Plausible Analytics is a simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics. Made and hosted in the EU, powered by European-owned cloud infrastructure 🇪🇺
Compare Plausible.io to Ahrefs or DataFast:

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 Ahrefs or DataFast:

Simple, trustworthy website analytics (finally)
Compare Fathom Analytics to Ahrefs or DataFast:

Profound helps brands gain visibility in AI-generated answers, optimize their presence in LLM-based answer engines, and stay competitive in the zero-click world.
Compare Profound to Ahrefs or DataFast:

The privacy-first Google Analytics alternative located in Europe.
Compare Simple Analytics to Ahrefs or DataFast: