A keyword rank checker answers one question fast: where does this URL actually sit on Google for this exact query. Free access splits into two different products. The first is a one-off web tool: SE Ranking publishes a free Google Rank Checker (seranking.com/google-ranking-checker.html) that reports your position, ranking URL and domain trust for a query, with the page copy offering "sign up to get top 100 results" behind it — so the free layer is the position itself, the top 100 list is the sign-up wall (page copy re-checked 2026-11-04). The second is ongoing tracking, where daily re-checks, history and location switching are what cost money, and here the free floor is much narrower. Ahrefs' own ahrefs.com/keyword-rank-checker URL is a useful counter-example: it reads like a free tool, but the page is now a product explainer and the checking itself happens inside paid Site Explorer and Rank Tracker (checked 2026-11-04). We re-read the pricing pages behind five rank-tracking platforms and asked exactly what $0 buys. Only Screpy ships a standing free plan without a credit card — 1 project / 100 tracked keywords / 100 crawl pages (verified 2026-09-20). Semrush, Moz and Ahrefs are trial-only against a real monthly entry price, and SpyFu sells no free plan at all but has the lowest paid entry in the set. The practical read: for a one-time position check, use a public free checker or search manually and skip signing up; for a rank checker you run every week, either accept Screpy's 100-keyword ceiling or budget for the tier that matches your keyword count, because everyone else's free access ends at a trial. Positions also vary by Google domain, device and location, so one free check is a sample, not a measurement — a property of the SERP rather than a flaw in the tool, and the reason paid trackers let you pin city, device and language before reporting a number.
All figures verbatim from each tool's verified pricing page. A dash in the price columns means the vendor publishes no such figure (a free-only tool has no entry price); a dash in Score means the tool has not been rated yet.
| # | Tool | Why it's here | Score | Free | Paid from | Trial | Last checked |
|---|---|---|---|---|---|---|---|
| 1 | Screpy | Only standing free plan | 4.0 | Yes | $19/mo (Pro, monthly) | 14-day free trial on paid tiers | 2026-09-20 |
| 2 | Ahrefs | The free-looking checker page that isn't a tool | 4.5 | No | $129/mo (Lite, monthly) | $29 Starter (1 month only, then converts to Lite) | 2026-09-20 |
| 3 | Semrush | Largest free-tier trial, biggest data set | 4.5 | No | $139/mo (SEO, monthly) | 7-day free trial (all tiers) | 2026-09-20 |
| 4 | Moz | Lowest entry price among the big three | 4.2 | No | $99/mo (Standard, monthly) | 14-day free trial (Medium tier) | 2026-09-20 |
| 5 | SpyFu | Cheapest paid entry in the set | 4.1 | No | $39/mo (Basic, monthly); $29/mo billed annually | No free plan; 30-day money-back guarantee | 2026-11-03 |
The one tool in this set with a permanent free tier and no credit card: 1 project / 100 tracked keywords / 100 crawl pages (official pricing page, verified 2026-09-20). Free covers daily rank checks at a ceiling; Pro is $19/mo monthly or $77/yr (~$6.4/mo) with 5 projects, 100 rank, 5K crawl and 10 competitors.
Free tier: Yes · 14-day free trial on paid tiers
Paid from: $19/mo (Pro, monthly) (Genuinely free tier (no credit card): 1 project / 100 rank / 100 crawl pages. Pro: 5 projects / 100 rank / 5K crawl / 10 competitors / 5 AI prompts / 5 seats. Max: 15 projects / 3000 rank / 10K crawl / 50 competitors / 50 AI prompts / backlinks / 15 seats. Ultra: 50 projects / 5000 rank / 50K crawl / 100 competitors / 250 AI prompts / 30 seats.)
Screpy is an AI-powered all-in-one SEO and site monitoring platform combining rank tracking, PageSpeed, uptime, backlinks, AI content generation and AI visibility prompts in one dashboard, with a genuinely free tier.
ahrefs.com/keyword-rank-checker still ranks and still reads like a free checker, but since the redesign the page explains the product and the actual lookup sits behind paid Site Explorer and Rank Tracker (checked 2026-11-04). Paid entry: Lite $129/mo monthly or ~$119/mo billed annually, 5 projects and 750 tracked keywords (verified 2026-09-20). Treat it as documentation, not a free rank checker.
Free tier: No — trial only · $29 Starter (1 month only, then converts to Lite)
Paid from: $129/mo (Lite, monthly) (Priced by credit pool and user seat. Lite: 5 projects / 750 tracked keywords / 100K crawl credits / 1 user (+2 seats at $40/mo each). Standard: 20 projects / 2000 keywords / 500K credits / 1 user (+5 at $60/mo). Advanced: 50 projects / 5000 keywords / 1.5M credits / 1 user (+10 at $80/mo). API and MCP access on all tiers. Ahrefs Free is a capped free tier with no credit pool.)
Ahrefs is a backlink-driven SEO platform pairing the world's second-most active crawler with rank tracking, keyword research, site audits and AI visibility monitoring, priced by credit pool and user seat.
No standing free plan — a 7-day trial across tiers, then SEO at $139/mo monthly (~$117.33/mo annual) with 5 sites and 500 tracked keywords, and every tier now includes AI search visibility tracking (verified 2026-09-20). Choose it when rank checking is one job inside a wider SEO workflow.
Free tier: No — trial only · 7-day free trial (all tiers)
Paid from: $139/mo (SEO, monthly) (All tiers include AI search visibility tracking. SEO: 5 sites / 500 keywords. Starter: +MCP / 50 AI prompts / 5 sites. Pro+: 15 sites / 1500 keywords / 100 prompts. Advanced: 40 sites / 5000 keywords / 200 prompts + API. Add-ons: users $45/mo, Lead Gen $90/mo, Base Report $10/mo, Pro Report $20/mo. Enterprise custom.)
Semrush is the most feature-broad SEO and digital marketing suite in the cluster - keyword research, rank tracking, site audit, content optimization, local and AI visibility, plus API and MCP access, with the widest add-on ecosystem.
14-day free trial on the Medium tier, then Standard at $99/mo monthly or $79/mo billed annually ($950/yr) covering 1 site / 3 sites / 300 keywords depending on tier (verified 2026-09-20). Position tracking is bundled with domain authority reporting rather than offered as a standalone free checker.
Free tier: No — trial only · 14-day free trial (Medium tier)
Paid from: $99/mo (Standard, monthly) (Priced by user seats and tracked sites/keywords. Standard: 1 user / 3 sites / 300 keywords / 400K pages crawled. Medium: 2 users / 10 sites / 1500 keywords / 2M pages. Large: 3 users / 25 sites / 3000 keywords / 5M pages. All tiers include AI Visibility Dashboard, 4 tracked AI models. Enterprise at $49/mo for single-site individual use. No free plan.)
Moz Pro is a long-established SEO suite focused on Domain Authority metrics, keyword tracking, site audits and backlink research, now with AI Overviews tracking and AI Visibility Dashboards on every tier.
No free plan, but the lowest barrier to paid daily tracking: Basic $39/mo monthly or $29/mo billed annually, Pro + AI $59 first month then $119/mo, all tiers on a 30-day money-back guarantee (verified 2026-11-03). It is the pick when you need history and are willing to pay less than the big three.
Free tier: No — trial only · No free plan; 30-day money-back guarantee
Paid from: $39/mo (Basic, monthly); $29/mo billed annually (Three tiers, all with a 30-day money-back guarantee and no free plan. Basic $39/mo monthly ($29/mo billed annually, save $120/yr): 1 live site, 10k-row search results and exports, 50k crawl pages/mo, 1,000 AI fixes/mo, 5k weekly tracked keyword rankings, 10 automated reports, RivalFlow 0 sites, GSC integration, white-label reporting and API access, 1 user. Pro + AI: $59 for the first month then $119/mo ($89/mo annually, save $360/yr) - unlimited results and exports, 10 live sites, 500k crawl pages/mo, 5,000 AI fixes/mo, RivalFlow 1 site, 15k weekly tracked keywords, 100 reports, 1 user included ($30 per extra seat). Team/Agency $249/mo ($187/mo annually, save $744/yr): unlimited live sites, 2M crawl pages/mo, 10,000 AI fixes/mo, RivalFlow 5 sites, 50k weekly tracked keywords, unlimited reports, 5 users included ($30 per extra seat). Annual billing is ~25% off across tiers.)
SpyFu is a competitive intelligence platform focused on advertising and SEO keyword data - see what keywords competitors rank for, what ads they run and where their traffic comes from - positioned as a lighter, more affordable alternative to Ahrefs or Semrush.
Bottom line: Free rank checking splits in two. A one-time position check is genuinely free: SE Ranking's public Google Rank Checker reports your position without a trial (page copy checked 2026-11-04), and an incognito search costs nothing but skews with location. Daily tracking with history has one standing free tier in this set — Screpy's 1 project / 100 keywords, no credit card (verified 2026-09-20). Past that ceiling the cheapest paid entry is SpyFu at $29/mo billed annually (verified 2026-11-03); Semrush (~$117.33/mo annual), Ahrefs (~$119/mo annual) and Moz ($79/mo annual) start higher and earn that gap with wider data sets rather than with the checker itself.
Yes, for one-off checks: SE Ranking's free Google Rank Checker returns your position, ranking URL and domain trust with no credit card and no trial to start — the page only gates the full top 100 list behind sign-up (seranking.com/google-ranking-checker.html, copy re-checked 2026-11-04). Ahrefs' /keyword-rank-checker URL looks like the same kind of tool but has become a product explainer; checking there requires Site Explorer or Rank Tracker (checked 2026-11-04). For ongoing daily tracking, only Screpy has a standing free plan in this set: 1 project / 100 tracked keywords / 100 crawl pages, no credit card (verified 2026-09-20).
Three ways, all free: (1) a public rank checker like Ahrefs' or SE Ranking's free tool, which gives you one position for one location and device; (2) Google Search Console's Performance report, which shows the queries your site already appears for and its average position — accurate for your own site but not a competitor's; (3) an incognito search for the keyword, counting your URL's position, which is fastest but skews with location, language and SafeSearch settings.
Accurate for the exact conditions they ran under: one Google domain, one device, one location, one moment. Personalization, city-level geolocation and SafeSearch can move results by several positions between runs — which is why SE Ranking shows desktop/mobile and location as separate rows, and why paid trackers let you pin location, device and language before reporting a number. The number is a function of those settings, not just of your page.
A rank checker returns a position once, on demand, and keeps nothing. A rank tracker re-checks the same keyword set on a schedule, stores the history and shows movement — that storage, plus location and device switching, is what a free tier usually stops covering.
Start on Screpy's free plan (1 project / 100 keywords, no credit card — verified 2026-09-20) and move to Pro at $77/yr (~$6.4/mo) when you outgrow the project count. The cheapest paid entry among the platforms we verified is SpyFu Basic at $29/mo billed annually (verified 2026-11-03); Moz Standard is $79/mo annual, Semrush SEO ~$117.33/mo annual and Ahrefs Lite ~$119/mo annual (all verified 2026-09-20).
Weekly for most sites — daily movement is mostly SERP noise for pages outside the top 5. Check daily only while shipping something that changes fast (a new page, a title rework, a migration), and always compare like for like: same location, same device, same Google domain each time.