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Comparison

Tonaily vs Surfer SEO

Surfer is a content optimization suite with an AI writer, automated internal linking and AI search tracking. Tonaily chooses your topics from your competitors’ keywords, drafts them, and publishes them on a schedule once you approve them.

Checked on October 9, 2026

Summary

TL;DR

  • Surfer is built around its Content Editor and Content Score. Its plans now include Surfer AI (full articles), Insert Links (internal linking, from Pro) and the AI Tracker (from Standard), with far more documents per month than Tonaily.[1][3]
  • Tonaily starts one step earlier and ends one step later: it builds the plan from your competitors’ keywords, turns each theme into a dated sequence, writes articles, social posts and whitepapers, then sends approved articles to WordPress or Diggama.
  • Pricing: Surfer from $59/month billed monthly ($49/month billed annually). Tonaily from €49.99/month excl. VAT billed monthly (€499/year). Each plan covers a different scope: compare the plan you would actually need.[1]

Side by side

Feature comparison

Feature Tonaily Surfer SEO
Price, billed monthly Starter €49.99, Growth €89.99, Pro €119.99 a month, excl. VAT Discovery $59, Standard $119, Pro $219, Peace of Mind $359 a month[1]
Price, billed annually €499, €899 or €1,199 a year (two months free) $49, $99, $182 or $299 a month, paid upfront for the year; same amounts in EUR[1][2][5]
Volume per month 6, 12 or 24 complete articles, plus 8 to 32 social posts and 1 to 4 whitepapers 120 documents (Discovery), 360 (Standard and Pro), unlimited on Peace of Mind within a 500/month fair-use cap[1][9]
AI writing Kira drafts each article from its brief; you edit and approve it Surfer AI: full articles, 2,000+ words, 18 languages, templates; counts against the document limit[7][3]
Choosing topics Competitors’ keywords imported from a 2B keyword database, grouped into themes, ranked by opportunity Keyword Research from Standard, Topical Map from Pro[1]
Content scoring Tonaily SEO and GEO scores out of 100, internal checks Content Score combining SEO and AI search, in the Content Editor[1][10]
Internal linking Links to your crawled pages planned in each brief, up to 8 suggestions in the editor Insert Links: up to 10 links per article, from Pro, needs Search Console; Surfer AI adds links while writing[6][10]
AI visibility tracking ChatGPT and Gemini, 10 questions (Starter); plus Grok, 15 to 20 questions (Growth, Pro) AI Tracker: ChatGPT only, 25 prompts weekly (Standard); ChatGPT, Perplexity, AI Mode, AI Overviews, Gemini daily (Pro and up)[1][4]
Content types Blog articles, social posts (LinkedIn, X, Facebook), whitepapers (PDF, PPTX) Articles and pages; Surfy turns text into social posts[7][8]
Publishing Direct to WordPress or Diggama on a schedule; auto-publish off by default, per sequence WordPress plugin exports a draft or updates a post, from Standard[11][1]
After publication Search Console figures per article, refresh proposals when one slips Content Audit with Search Console; Rank Tracker add-on from $8.50 per 100 keywords[12][13]
Competitor offer comparison Offer Showdown: your offer against a tracked competitor’s, 1 to 8 a month Not in Surfer’s plans[1]

Key differences

5 real differences

  1. 01

    Where each tool starts

    Surfer starts from a keyword you give it and optimizes a page against the search results, with Keyword Research and a Topical Map on higher plans. Tonaily starts from your domain: it imports the keywords your competitors already rank for, groups them into themes and ranks them by opportunity.[1]

    Topics

    Chosen from your competitors’ keywords

  2. 02

    Volume against a complete workflow

    Surfer includes 120 to 360 documents a month, and Surfer AI can fill them with full articles. Tonaily includes 6 to 24 articles a month, each planned in a sequence, drafted from a brief, reviewed by you and sent to your CMS on its date, with social posts and whitepapers alongside.[1][7]

    6 to 24

    Complete articles a month on Tonaily

  3. 03

    AI search tracking: wider on Surfer

    Surfer’s AI Tracker covers five engines, including Perplexity and Google’s AI answers, daily from Pro ($219/month billed monthly). Tonaily tracks ChatGPT and Gemini from Starter and adds Grok from Growth, with 10 to 20 questions. If Perplexity or AI Overviews matter most to you, Surfer covers them; Tonaily does not.[1][4]

    5 vs 3

    Engines tracked, Surfer Pro vs Tonaily Growth

  4. 04

    Internal linking: both do it, differently

    Surfer’s Insert Links places up to 10 links per article from Pro, and Surfer AI adds links as it writes. Tonaily plans links to your crawled pages in each brief and suggests up to 8 more in the editor.[6][10]

    Links

    Built into both products

  5. 05

    Who presses publish

    Surfer exports to WordPress as a draft or an update, from Standard. Tonaily sends articles to WordPress or Diggama on their scheduled date once you approve them; auto-publish exists, off by default, switched on sequence by sequence.[11]

    You

    Approve each article by default

Who should choose what

Who should choose what?

Choose Surfer if...

  • You or your writers produce many pages a month and want a content score on each
  • You need AI search tracking across Perplexity and Google’s AI answers
  • You want automated internal links and a content audit of existing pages
  • You already know which keywords to target

Choose Tonaily if...

  • You want the topics chosen for you from your competitors’ keywords
  • You want a few complete articles a month, reviewed by you, then published on schedule
  • You also need social posts and whitepapers from the same plan
  • You want Grok tracking or the Offer Showdown

FAQ

Frequently asked questions

Can Surfer write articles from scratch?

Yes. Surfer AI writes a full long-form article, usually more than 2,000 words, in 18 languages, from templates such as blog post, landing page or comparison. Since May 2026, AI articles and manual documents share the same monthly document limit. Tonaily also writes complete articles, inside a plan built from your competitors’ keywords, then publishes them to your CMS once you approve them.[7][3]

Does Surfer track AI visibility?

Yes. Surfer’s AI Tracker shows how often ChatGPT, Perplexity, Google AI Mode, Google AI Overviews and Gemini mention or cite your pages and your competitors. It is included from the Standard plan (25 prompts, weekly, ChatGPT only) and covers all five engines daily from Pro. It is also sold alone as AI Search Analytics. Tonaily tracks ChatGPT and Gemini from Starter, and adds Grok from Growth.[1][4][5]

Does Surfer add internal links?

Yes. Surfer’s Insert Links places up to 10 relevant links to your own pages in an article, on Pro, Peace of Mind and Enterprise. Its semantic mode needs Google Search Console and a Content Audit project. Since June 2026, Surfer AI also adds internal links while it writes. Tonaily plans internal links to your crawled pages in each article brief, and suggests up to 8 more in the editor.[6][1][10]

How do the prices compare?

Surfer’s plans cost $59, $119, $219 and $359 a month billed monthly, or $49, $99, $182 and $299 a month billed annually and paid upfront; prices are the same in USD and EUR. Tonaily costs €49.99, €89.99 or €119.99 a month excl. VAT billed monthly, or €499, €899 or €1,199 a year. Surfer includes far more documents per month (120 to 360, more on Peace of Mind); Tonaily includes 6 to 24 complete articles plus social posts, whitepapers and publishing.[1][2][5]

Can I use Tonaily and Surfer together?

Yes. A common split: Tonaily chooses the topics from your competitors’ keywords, drafts and schedules them; Surfer’s Content Editor refines a page against the search results. Check whether the overlap is worth two subscriptions for your volume.

Ready to try Tonaily?

Start free with two articles a month. Paid plans from €49.99/month excl. VAT, cancel anytime.

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