Surfer SEOSurfer SEO content optimization— Surfer (surferseo.com)
Free-tier friendliness
★★★★★3/5
✕ No free plan
✓ Quota resets daily
✓ Free version allows commercial use
✕ No free version, not applicable
✓ The free quota has a publicly stated specific number.
This score is calculated from the fields checked on the site and is not a subjective review. Price confirmed. 2026-08-28
View Change History
2026-08-28Initial documentation + manual verification (surferseo.com/pricing read twice, official website, official refund document docs.surferseo.com #5700307; secondary cross-check cybernaira.com, themarketingvibe.com confirmed US$1 trial has been terminated) (Actual verification by editor, batch 2)
Continuously re-checked, every fact dated
What Is This
Data-driven SEO content optimization platform: Content Editor provides real-time word count, keyword density, title structure suggestions, and Content Score based on top SERP rankings. It also includes keyword research, SERP analysis, content audit, AI Search Analytics, and AI-assisted writing.
Free Version Limitations
No free tier (as of 2026-08-28 from official pricing page): the main platform requires a paid subscription, and the official only provides a 7-day money-back guarantee (limited to first-time subscribers, additional purchases/AI points/excess are not refundable, according to official documentation docs.surferseo.com #5700307); the old 7-day US$1 trial has been previously canceled. There are also free peripheral tools (Chrome extension, AI Detector, AI Humanizer, etc.), but they are not part of the main platform quota.
Available Models And Quantity
Model
Free quota
Calculate Time Window
Description
主平台（無免費層）
0 (requires paid subscription)
-
No free plan, no free trial; only 7-day money-back guarantee (limited to first-time subscription, requires prepayment, refund requests to [email protected], official document #5700307)
免費周邊小工具
Free to use
No limit
Chrome extensions (Keyword Surfer), AI Detector, AI Humanizer, AI Search Volatility Tracker, etc., have limited functions and are not part of the main platform quota.
Free Usage Limit
Features
Free quota
Description
Content Editor Optimization
No, the minimum is Discovery with an annual payment and a monthly average of US$49
120 documents/month starting point
Keyword research/SERP analysis
No, included in paid plan
AI Prompts
No, only available for plans above Standard
Standard 25/Weekly updates; Pro 50/Daily updates
Chrome extension Keyword Surfer
Yes, free
Rough estimate of search volume, accuracy is limited
API access
No, above Peace of Mind
Quota Resets At
Paid quota resets monthly; AI prompt tracking updates weekly or daily depending on the plan
Terms Of Use
Refund guarantee is only for first-time subscribers and applies to requests made within 7 days; add-ons, pay-as-you-go AI points, and excess fees are not included in the refund scope.
Free Version For Commercial Use
Yes
Common Pitfalls
No free tier - the Start for Free button is just a registration entry point, and the main platform requires payment upfront; trying it out relies on the 7-day money-back guarantee (not applicable to those who have used the trial before). Monthly subscription is about 17~20% more expensive than yearly subscription, and the official page defaults to showing yearly prices, so be careful not to miss that.
Best for: Personal bloggers, newly established content websites with low monthly output
US$49 / Year（Annual subscription）
Annual payment averages US$49 per month, monthly payment is around US$59 (official page indicates annual payment saves US$120). 120 documents per month, 10 pages tracked, 1 seat.
Which Model
Surfer Content Editor + SERP analysis
Usage Quota
120 files per month, 10 pages tracked, 1 seat; annual payment with monthly average US$49 (approximately US$59 for monthly payment)
This Plan Includes
Content Editor Optimization
Search & research
Content audit
Search Engine Results Page (SERP) analysis
Not Included
AI Prompts
Multi-seat collaboration
Brand Workspace
API
What Sets Us Apart
Cheaper than Standard by half, but lacks AI search tracking and is limited to 1 seat; suitable for personal use, but an upgrade is required for AI exposure tracking.
Best for: Small teams and content marketers who need to produce content consistently
US$99 / Year（Annual subscription）
Annual payment averages US$99 per month, while monthly payment is approximately US$119 (annual payment saves US$240). It includes 360 documents/month, 50 pages tracking, 25 AI prompts (updated weekly), and 3 seats.
Which Model
Content Editor + AI Search & research (Updated weekly)
Usage Quota
360 files per month, 50 pages tracked, 25 AI prompts (updated weekly), 3 seats; annual payment with monthly average US$99 (approximately US$119 for monthly payment)
This Plan Includes
All features of Discovery include ChatGPT, Claude, Gemini, GitHub Copilot, Notion AI, Image generation, Image generation, Image generation, Video generation, Chatbots, Coding, Writing, Productivity, Search & research, Music & voice, AI agents.
25 AI prompt tracking (updated weekly)
3 team seats
Track 50 pages
Not Included
Daily AI updates tracking
Brand Workspace
API
Dedicated Success Manager
What Sets Us Apart
The file size is 3 times that of Discovery, and AI search tracking is available, requiring daily updates to reach Pro level.
Best for: Reseller, multi-brand operator (officially recommended plan)
US$182 / Year（Annual subscription）
The officially recommended plan. Annual payment averages US$182 per month, while monthly payment is approximately US$219 (annual payment saves US$444). It includes 360 documents/month, tracking of 200 pages, 50 AI prompts (updated daily), 5 seats, and 5 branded workspaces.
Which Model
Content Editor + AI Search & research (updated daily) + Branded Workspace
Usage Quota
360 files per month, 200 pages tracked, 50 AI prompts (updated daily), 5 seats, 5 branded workspaces; annual payment averaging US$182 per month (approximately US$219 per month for monthly payment)
This Plan Includes
Standard with all features
AI prompts are upgraded to 50 and updated daily
5 workspace brands
5 seats
Track 200 pages
Not Included
Unlimited files
API
Dedicated Success Manager
What Sets Us Apart
The number of files is the same as Standard (360), the extra money is for daily AI tracking + branded workspace + more tracking pages. If you only need writing without AI exposure tracking, Standard is more cost-effective.
Best for: Large content teams, organizations that require API integration
US$299 / Year（Annual subscription）
Annual payment with a monthly average of US$299; monthly payment is approximately US$359 (annual payment saves US$720). Unlimited files, 500 pages tracked, 100 AI prompts (updated daily), 10 seats, API, and a dedicated success manager.
Which Model
Full features + API + Dedicated success manager
Usage Quota
Unlimited files (fair use), 500 pages tracked, 100 AI prompts (updated daily), 10 seats; annual payment averages US$299 per month (monthly payment is approximately US$359)
This Plan Includes
Pro with all features
Unlimited files
API access
10 seats
Track 500 pages
Dedicated Success Manager
Not Included
Custom quota and contract (that is Enterprise)
What Sets Us Apart
The only standard plan with API and unlimited files; worth it if you produce over 360 articles per month or need automation integration, otherwise Pro is sufficient
Best for: Only want to monitor brand exposure in AI search (ChatGPT/AI Overviews, etc.), no need for writing tools.
US$158 / Year（Annual subscription）
Standalone plan (AI search tracking only): annual payment with a monthly average of US$158 (saving US$324), tracking 100 AI prompts, updated daily
Which Model
Independent AI search tracking
Usage Quota
Track 100 AI prompts, updated daily; annual payment with a monthly average of US$158
This Plan Includes
100 AI prompt tracking (updated daily)
AI Exposure Analysis Report
Not Included
Content Editor
Search & research
Content audit
What Sets Us Apart
Buying the tracker separately is cheaper than Peace of Mind, but it completely lacks content optimization functions; if you also need to write articles, directly choosing Pro is more cost-effective
Japanese-style AI search, excellent localization for Traditional Chinese, and generous free quota
FreeThe free version has unlimited basic search, and approximately 5 Pro searches per day (200 points per day, resets at midnight), as well as a daily quota of 3 file analyses (confirmed on the official website on 2026-07-30); the paid Pro plan, after using up 15,000 points per period, can still enjoy up to 300 Pro searches per day (confirmed on 2026-07-26: the latest blog post on the official website states 300 times, while the FAQ page states 100 times, which is outdated and not updated).
A godsend for students and researchers to feed data and generate summaries/podcasts
FreeThe free version is sufficient and permanently free, with limits on the number of sources or notebooks, and does not require subscription or credit card.
Available in Taiwan (globally available SaaS, no regional restrictions). The official FAQ states that it supports all languages, with Chinese available in the Content Editor, but the accuracy of Chinese SERP/NLP is not as good as English, and the interface is in English, so it is listed as partial. The monthly payment price is calculated by reversing the official page's "yearly payment savings". The old plan names Essential/Scale have been revised to the current Discovery/Standard/Pro/Peace of Mind; the pricing page no longer shows the price of Surfer AI per article (previously charged per article), and has been changed to a quota-based plan with additional purchasable AI points (not refundable).
