# Ahrefs vs Semrush

Updated 2026-10-14. Compared from independent Reddit comments only. Methodology: https://gtmranked.com/methodology/

**Is Ahrefs or Semrush better?** Independent users prefer Ahrefs (48/100 from 36 rated comments) over Semrush (20/100 from 25 rated comments). Ahrefs is best for SEOs whose work centres on backlink analysis, link audits and spotting spam or toxic links; Semrush is best for Marketers who want keyword research, site audits and competitor research in one subscription.

**Is Ahrefs or Semrush cheaper?** Ahrefs: Paid plans from $29/mo (Starter); Lite $129/mo, Standard $249/mo and Advanced $449/mo, each with one user included and extra users charged per month; Enterprise $1,499/mo with an annual commitment. Prices shown are monthly; paying annually saves up to 17%. A free Ahrefs plan covers data on your own site. Brand Radar AI is a separate add-on from $199/mo. Semrush: USD list prices from the pricing page's own price data (the page displays local currency by visitor location): free plan with 1 demo project and 10 reports per day; SEO plan $117.33/mo billed annually ($139.95 monthly); Starter $165.17/mo billed annually ($199 monthly); Pro+ $248.17/mo billed annually ($299 monthly); Advanced and Enterprise are custom. Paid plans have a 7-day free trial; additional users from $45/mo. Prices are from each vendor's pricing page and change often.

| | Ahrefs | Semrush |
|---|---|---|
| Score | 48/100 | 20/100 |
| Rank in category | #1 | #3 |
| Rated comments | 36 | 25 |
| Best for | SEOs whose work centres on backlink analysis, link audits and spotting spam or toxic links; Comparing a site's keywords, links and traffic against competitors of similar size; Teams consolidating to one main SEO suite plus a dedicated crawler; SEOs who want to pull Ahrefs data into Claude or coding agents via its MCP and API | Marketers who want keyword research, site audits and competitor research in one subscription; Keyword-led content planning and SEO content briefs; Teams that already budget for a paid SEO suite and will use most of it |
| Starting price | $29/mo | $117.33/mo |

## #1 Ahrefs

Ahrefs is an SEO and search marketing platform covering competitor and backlink research (Site Explorer), keyword research, site audits, rank tracking and web analytics, with add-ons such as Brand Radar for tracking brand visibility in AI assistants, plus an API and MCP server. Website: ahrefs.com. Category: [SEO & AI Content](https://gtmranked.com/best/seo-content/). Score 48/100 (19 positive, 8 mixed, 9 negative of 36 independent comments).

**Verdict:** Independent SEO practitioners, mostly in r/bigseo, broadly treat Ahrefs as the benchmark for backlink data and link auditing, and several say it is the one paid suite they kept when consolidating tools. The main trade-offs are cost, traffic and keyword estimates that users call directional at best, and newer pieces that lag: rank tracking and Site Explorer suffered after Google's num=100 change, and some who tried Brand Radar preferred rivals. About one in seven comments were promotional, including five replies from Ahrefs staff in a feedback thread the company hosted and several plugs for other products; these were excluded.

**What users like:**
- Backlink data is widely seen as the strongest of the major suites; users who keep Semrush or SE Ranking for other work still turn to Ahrefs for link analysis [1](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt48v5e/) [2](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrpkckz/) [3](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrnasno/) [4](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oy8lwa4/) [5](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt96boc/) [6](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nwougr1/) [7](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrlnlpc/)
- Useful for catching spam and toxic links: users report spotting a link farm pointed at their site and disavowing it, and filtering out junk domains [1](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oy42o8j/) [2](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrn57kd/) [3](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oy0tj99/) [4](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/ozg0rig/)
- Broad enough to be the one paid suite: users who cut their tool spend kept Ahrefs plus a crawler such as Screaming Frog, and long-time users prefer it for medium to large SEO projects [1](https://www.reddit.com/r/bigseo/comments/1nwxylf/_/nhlplh1/) [2](https://www.reddit.com/r/bigseo/comments/1nwxylf/_/nhjufs4/) [3](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt6o7pp/) [4](https://www.reddit.com/r/bigseo/comments/1pi82if/_/ntdwsca/)
- Site Audit is rated well, including by a user running Ahrefs and Semrush side by side, though users say it does not replace Screaming Frog [1](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt8wfn0/) [2](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1sq0id/) [3](https://www.reddit.com/r/SEO/comments/1gkpa5g/_/lvnz69c/)
- The MCP server and API credits on smaller plans let SEOs work through Claude and coding agents; one says it made their SEO managers far more productive [1](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p20n6ln/) [2](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1tizeu/)

**What users complain about:**
- Expensive: users call the price high, have switched to SE Ranking to save money without missing much, or stay on cheaper tools until they have the budget [1](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oy42o8j/) [2](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt5tkxh/) [3](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt8fvqy/)
- Traffic and organic keyword estimates can be far off, especially for small or low-authority sites, and one user says they have become less reliable after recent core updates [1](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1ouk7m/) [2](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrn57kd/) [3](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oya7g0z/) [4](https://www.reddit.com/r/bigseo/comments/1qa5t1e/_/nz0rxba/)
- Slow to recover from Google's num=100 change: with keyword tracking still unfixed after weeks, one user was cancelling and another saw it as a sign of low priority, and a team says Site Explorer never fully recovered [1](https://www.reddit.com/r/bigseo/comments/1o1p6j2/_/niiigc1/) [2](https://www.reddit.com/r/bigseo/comments/1o1p6j2/_/nimmngx/) [3](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1t16kd/)
- Brand Radar, its AI visibility tracker, gets a weak reception: one enterprise user found its data looked like rehashed keyword data and chose Peec.ai, another rates Semrush's equivalent higher, and a third found it too expensive to test [1](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1of6y1/) [2](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1sq0id/) [3](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1rfi73/)
- Gaps push some users to other tools: no pixel-position rank tracking, no free developer sandbox for the API, and Site Explorer history limited to two years below higher tiers [1](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p20n6ln/) [2](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1od97j/) [3](https://www.reddit.com/r/bigseo/comments/1vf9t59/_/p1t16kd/)

**Best for:** SEOs whose work centres on backlink analysis, link audits and spotting spam or toxic links; Comparing a site's keywords, links and traffic against competitors of similar size; Teams consolidating to one main SEO suite plus a dedicated crawler; SEOs who want to pull Ahrefs data into Claude or coding agents via its MCP and API.
**Skip it if:** Small sites or tight budgets that can get by with Search Console, a crawler and a cheaper keyword tool; Anyone who needs exact traffic or keyword numbers rather than directional estimates; Teams that need pixel-position rank tracking or a free developer sandbox for the API.
**Pricing (vendor-stated, checked 2026-10-14):** Paid plans from $29/mo (Starter); Lite $129/mo, Standard $249/mo and Advanced $449/mo, each with one user included and extra users charged per month; Enterprise $1,499/mo with an annual commitment. Prices shown are monthly; paying annually saves up to 17%. A free Ahrefs plan covers data on your own site. Brand Radar AI is a separate add-on from $199/mo.

Full review: https://gtmranked.com/tools/ahrefs/

## #3 Semrush

Semrush is an online visibility platform for SEO and AI search, with tools for keyword research, competitor analysis, position tracking, site audits and monitoring how a brand appears in AI search results. Website: semrush.com. Category: [SEO & AI Content](https://gtmranked.com/best/seo-content/). Score 20/100 (6 positive, 6 mixed, 13 negative of 25 independent comments).

**Verdict:** Independent users, mostly in r/bigseo and r/SEO, treat Semrush as a capable all-in-one SEO suite whose strongest area is keyword research, and several run keyword work, audits and competitor research from it. The main trade-off is backlinks and cost: most comparisons say Ahrefs (or Majestic) has the better link index, a recurring view is that it costs more than the share of features people actually use, and users warn its search-volume and traffic numbers are directional estimates, with keywords it shows at zero volume still driving clicks. About a quarter of the comments were promotional, including cheap shared-account group-buy offers, agency pitches and a cluster of near-identical comparison replies.

**What users like:**
- Keyword research is the most-praised area: users call it the best keyword tool after Google and say it is strong for keyword work and keyword clustering, even when they use Ahrefs for links [1](https://www.reddit.com/r/SEO/comments/1fv69oy/_/lq5aocv/) [2](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrpkckz/) [3](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrnasno/) [4](https://www.reddit.com/r/SEO/comments/1gykxpd/_/lyt7ad9/)
- Covers several jobs in one place: users run keyword research, site audits, competitor analysis, SEO content briefs and toxic-backlink monitoring with alerts and disavow from it [1](https://www.reddit.com/r/SEO/comments/1gykxpd/_/lyt7ad9/) [2](https://www.reddit.com/r/SEO/comments/1mvbiv7/_/na25ey4/) [3](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oy0tj99/)
- One user who runs every project on it finds its organic keyword data closely matches Google Search Console, and prefers how it weights nofollow comment links over Ahrefs [1](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oya7g0z/)

**What users complain about:**
- Backlink data trails Ahrefs and Majestic: users describe the link index as noisy, especially for lost links, say its crawler still needs work, and switch to Ahrefs for link-related tasks [1](https://www.reddit.com/r/bigseo/comments/1uye3i3/_/oy42o8j/) [2](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrlnlpc/) [3](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrlpacx/) [4](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrpkckz/) [5](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrnasno/)
- Seen as expensive for what many users actually use: comments call it a great tool but not worth the cost, no longer valuable, or bloated, and some consolidated onto other tools to cut spend [1](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt9bs19/) [2](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt5tkxh/) [3](https://www.reddit.com/r/bigseo/comments/1pi82if/_/ntdwsca/) [4](https://www.reddit.com/r/bigseo/comments/1nwxylf/_/nhlplh1/) [5](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrnasno/)
- Search-volume and traffic figures are estimates: keywords it reports at zero volume show 10 to 100 searches in Search Console or bring 150 to 250 clicks a month, and users say traffic estimates across these tools can be far off [1](https://www.reddit.com/r/SEO/comments/1hkn3cl/_/m3gdq9t/) [2](https://www.reddit.com/r/SEO/comments/1hkn3cl/_/m3q2l44/) [3](https://www.reddit.com/r/bigseo/comments/1par9dd/_/nrn57kd/) [4](https://www.reddit.com/r/bigseo/comments/1qkmomi/_/o2l8grw/) [5](https://www.reddit.com/r/bigseo/comments/1o1p6j2/_/njbxk6p/)
- Some buyers hesitate over its future because of the Adobe acquisition [1](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt4az2r/) [2](https://www.reddit.com/r/bigseo/comments/1pi82if/_/nt5tkxh/)

**Best for:** Marketers who want keyword research, site audits and competitor research in one subscription; Keyword-led content planning and SEO content briefs; Teams that already budget for a paid SEO suite and will use most of it.
**Skip it if:** Link-building work that depends on the most complete backlink index; Small sites or solo users on a tight budget who only need a few reports; Anyone who needs search-volume or traffic estimates to be exact.
**Pricing (vendor-stated, checked 2026-10-14):** USD list prices from the pricing page's own price data (the page displays local currency by visitor location): free plan with 1 demo project and 10 reports per day; SEO plan $117.33/mo billed annually ($139.95 monthly); Starter $165.17/mo billed annually ($199 monthly); Pro+ $248.17/mo billed annually ($299 monthly); Advanced and Enterprise are custom. Paid plans have a 7-day free trial; additional users from $45/mo.

Full review: https://gtmranked.com/tools/semrush/