Ahrefs vs Kafkai (2026): which should you pick?

Pick Ahrefs if

• Fits if most of your SEO time goes on backlinks and what's ranking for rivals
• Works for site owners who only need data on their own verified site, which Ahrefs Free covers

Look elsewhere if

• Skip it if you want daily rankings, as Rank Tracker updates weekly on every plan
• Pricey if you're a small business, at about $107.50 a month for Lite even paid yearly
• Tight if you research a lot on Lite, where each user gets 1,000 credits a month; Starter gets 200
• Pricey if you add people: each plan has one user, and extras cost $40 to $80 a month, capped at 2, 5 or 10
• Watch out: AI writing tools start at $99 a month on top, and there's no trial of any paid plan

Pick Kafkai if

• Fits if you already work in Claude, ChatGPT or Cursor and want search data inside it
• Works for one-off research projects, since you pay as you go

Look elsewhere if

• Skip it if you want an article writer, because there is no writing tool of its own
• Not for you if you don't use an AI assistant over MCP
• Tight if you want rank tracking, since research runs only when asked
• Watch out: prices are in yen with Japanese consumption tax, and credits expire after 90 days

Ahrefs

• Rank Tracker updates rankings weekly on every plan the pricing page lists.
• Lite caps each user at 1,000 credits a month for reports; Starter has 200 and cannot add users or add-ons.
• Each plan includes one user; extra users cost $40, $60 or $80 a month and are capped at 2, 5 or 10.
• AI writing tools (Content Kit) start at $99 a month, and Project Boosts cost $20 or $200 a month per project.

Kafkai

• Prices are in Japanese yen and include Japanese consumption tax; the checkout works out tax from the billing address.
• Credits expire 90 days after they are granted or bought.
• It does not track rankings on a schedule; research runs only when asked.
• It is used through an AI assistant over MCP, with a roughly 30-minute one-time setup, and has no writing tool of its own.

Ahrefs

Site Explorer

See the backlinks, organic keywords and top pages of any website, with history going back 6 months to 5 years by plan.

Keywords Explorer

Find keyword ideas with volume and difficulty; Standard and above add AI suggestions, clusters, search intents and translations.

Site Audit

Crawl your sites for 170+ technical and on-page SEO issues, using 100,000 to 1.5 million crawl credits a month by plan.

Rank Tracker

Track 750 to 5,000 keywords on the self-serve plans, with rankings updated weekly.

Brand Radar and AI prompts

Plans track 5 to 20 of your own prompts in AI chat tools daily. Brand Radar AI, for researching any brand's AI mentions, starts at $199 a month.

API and MCP server

Every plan from Lite includes API and MCP access, capped at 100 to 500 rows per request below Enterprise.

Kafkai

Keywords and content gaps

Lists the keywords a site ranks for with position and monthly search volume, and the keywords competitors rank for that it does not.

Competitor finding

Returns the sites that rank for the same searches and how far their keywords overlap with yours.

Backlinks

Shows who links to a site, new and lost links by date, and the sites that link to competitors but not to you.

Search Console for your own site

After you prove the domain with a DNS record, pages and searches losing clicks can be read through the same AI.

Amazon and Google Shopping checks

Shows where a product appears in Amazon and Google Shopping results for a keyword, in the supported countries, at 5 credits per keyword.

WordPress drafts

Your AI writes the article and Kafkai sends it to a WordPress site as a draft; Kafkai itself does not write or store articles.

Ahrefs

• Ahrefs Free$0

  Limited Site Explorer and Site Audit for websites you verify as yours. No Keywords Explorer or Rank Tracker.

• Starter$29

  per month, billed monthly

  200 report credits a month, with Keywords Explorer, Rank Tracker and Site Audit. Monthly only; no extra users or add-ons.

• Lite$129

  per month, billed monthly

  1 user, 5 projects, 750 tracked keywords, 6 months of history, 1,000 credits a month, 100,000 crawl credits, API and MCP access.

• Standard$249

  per month, billed monthly

  1 user, 20 projects, 2,000 tracked keywords, 2 years of history, unlimited credits, Content Explorer and keyword clusters.

• Advanced$449

  per month, billed monthly

  1 user, 50 projects, 5,000 tracked keywords, 5 years of history, 1.5 million crawl credits and Looker Studio integration.

• Enterprise$1,499

  per month, annual commitment required

  From 3 users, 100 projects, unlimited history, uncapped API, SSO and audit log. Sold through sales.

Kafkai

• 1,000 credits¥1,000

  one-time top-up, used as you go (¥1,100 with consumption tax)

  1,000 credits, enough for one project with one competitor, per the features page.

• 3,000 credits¥3,000

  one-time top-up, used as you go (¥3,300 with consumption tax)

  3,000 credits with no bonus.

• 5,000 credits¥5,000

  one-time top-up, used as you go (¥5,500 with consumption tax)

  5,000 credits with no bonus.

• 10,500 credits¥10,000

  one-time top-up, used as you go (¥11,000 with consumption tax)

  10,000 credits plus a 5% bonus.

• 22,000 credits¥20,000

  one-time top-up, used as you go (¥22,000 with consumption tax)

  20,000 credits plus a 10% bonus.

Ahrefs

• Annual discount

  Save up to 17% by paying annually

  Ahrefs' pricing page offers up to 17% off for annual billing on Lite, Standard and Advanced. Existing monthly customers switch by contacting support.

Kafkai

No public discounts listed.