Foglift
SEO + AI Search Comparison
Foglift vs Ahrefs: 2026 Comparison
Ahrefs is the SEO benchmark — 35 trillion backlinks indexed, 28.7B keywords, the deepest backlink graph outside Google. To cover AI search you also need its Brand Radar add-on, reported around $199/mo per engine or ~$699/mo for the all-platform bundle, on top of a $129/mo Lite plan — a combined cost in the $828/mo range. Foglift bundles SEO + GEO + AEO scoring natively from the free tier up, with a $49/mo Launch plan that includes Claude, Gemini, AI Mode, and Google AI Overviews coverage with no per-engine fees.
Choose Foglift if you need:
- ✓Native AI search readiness from the free tier — no per-engine bolt-on
- ✓Combined SEO + GEO + AEO in a single 30-second scan
- ✓Claude coverage included (Brand Radar does not track Claude as of 2026)
- ✓AI Crawler Tracker — see GPTBot/ClaudeBot/PerplexityBot hits (Ahrefs doesn't offer this)
- ✓API, CLI, MCP server included on every paid tier — not a separate per-credit plan
- ✓Budget-friendly: $0–$49/mo vs Ahrefs' $828/mo combined cost (Lite + Brand Radar bundle)
Choose Ahrefs if you need:
- ✓Deep backlink analysis at scale (35T backlinks, 500M domains)
- ✓Comprehensive keyword research (28.7B keywords, 200+ countries)
- ✓Full site crawls and rank tracking at agency/enterprise scale
- ✓An existing Ahrefs stack you don't want to migrate off
- ✓Microsoft Copilot tracking specifically (Foglift doesn't track Copilot today)
- ✓Budget for the AI search add-on stack on top of base plan
Feature-by-Feature Comparison
| Feature | Foglift | Ahrefs |
|---|---|---|
| Starting Price | Free ($0) | $29/mo (Starter, limited) — full SEO from $129/mo (Lite); AI search coverage requires Brand Radar add-on |
| Free Scan / Audit | Yes — instant unified SEO + GEO + AEO, no signup | Free AI Visibility Checker (top-of-funnel only); 7-day Lite trial |
| Tagline / Scale Claim | AI search optimization platform | 35 trillion live backlinks indexed; 5M pages crawled per minute (ahrefs.com/big-data) |
| Native AI Search (no add-on) | Yes — included from Free tier up | No — Brand Radar is a separate add-on on top of any base plan |
| AI Engines Tracked | ChatGPT, Claude, Perplexity, Gemini, Google AI Overviews | ChatGPT, Perplexity, Gemini, Microsoft Copilot, Google AI Overviews, Google AI Mode (6 engines via Brand Radar) |
| Claude Coverage | Included on all plans | Not tracked by Brand Radar (per third-party reviews, 2026) |
| Grok Coverage | Not yet | Not tracked by Brand Radar (per third-party reviews, 2026) |
| GEO Score | Yes — 8-dimension structural readiness score | Not surfaced as a single composite score; Site Audit flags some GEO issues |
| AEO Content Score | Yes — 8-dimension breakdown | No (AI Content Helper grades content quality, sold separately via Content Kit from $99/mo) |
| AI Crawler Tracker | Yes — GPTBot, ClaudeBot, PerplexityBot, Google-Extended, etc. | No |
| AI Action Plan / Content Briefs | Yes — plain-English action plans + AI-generated content briefs | AI Content Helper (Content Kit add-on) grades content vs top-ranking pages |
| Combined SEO + GEO + AEO | Yes — single unified scan, three scores | No — SEO (base plan), AI search (Brand Radar), and content optimization (Content Kit) are separate purchases |
| Backlink Analysis | Not yet | Yes — 35 trillion backlinks indexed (the category benchmark) |
| Keyword Research | Not yet | Yes — 28.7B keywords across 200+ countries |
| Full Site Crawl | Per-page on-demand | Yes — Site Audit at scale (the industry benchmark) |
| Performance Audit (Core Web Vitals) | Yes — full Core Web Vitals | Limited — surfaced inside Site Audit |
| Security Headers Audit | Yes — 5+ header checks | HTTPS only |
| Accessibility Audit (WCAG) | Yes | No |
| Public REST API | Yes — included on all paid tiers, no per-credit billing | Yes — separate API plan, billed per row/credit (extra cost on top of base) |
| CLI Tool | Yes — npm: foglift-scan | No first-party CLI |
| MCP Server | Yes — first-party (npm: @foglift/mcp) | No first-party MCP |
| Self-Serve Signup | Yes — 30-second scan, no sales call | Yes — Starter/Lite/Standard/Advanced self-serve; Enterprise sales-gated, annual commitment |
| Annual Discount | No annual lock-in required | Yes — ~17% off on annual |
| Time-to-First-Insight | 30 seconds (scan) | Days — onboarding + project setup typical |
| Best Fit | Teams that want native AI search readiness without a per-engine bolt-on | Agencies and enterprises that lead with backlink/keyword research and add AI search as a paid layer |
Pricing Comparison
Foglift
Free (full scan)$0
Launch$49/mo
Growth$129/mo
Enterprise$299/mo
SEO + GEO + AEO included on every plan. API, CLI, MCP on all paid tiers. No add-ons for Claude, Gemini, or AI Mode coverage.
Ahrefs
Starter (limited)$29/mo
Lite$129/mo
Standard$249/mo
Advanced$449/mo
Enterprise (annual)from $1,499/mo
+ Brand Radar (per engine)~$199/mo each
+ Brand Radar (all 6 engines)~$699/mo
Lite + Brand Radar bundle (typical AI search bundle)~$828/mo
~17% off on annual. Brand Radar pricing per third-party reviews; Ahrefs lists Brand Radar “starting at $199/mo” on its product page. AI Content Helper is a separate Content Kit add-on from $99/mo. Public API is a separate per-credit plan.
Foglift Launch costs ~94% less than Ahrefs Lite + Brand Radar all-platform bundle ($49/mo vs ~$828/mo) for the equivalent combined SEO + AI search use case.
The Bottom Line
Ahrefs is the category benchmark for backlink analysis, keyword research, and large-scale technical site auditing. With 35 trillion backlinks indexed and 28.7B keywords across 200+ countries, it is the deepest backlink graph outside Google. If your team leads with link intelligence and competitive keyword research, Ahrefs Lite at $129/mo earns the seat. The new Brand Radar add-on extends that workflow into AI search visibility tracking.
Foglift is the better choice if AI search readiness is your primary use case rather than a paid bolt-on. Foglift ships native GEO + AEO scoring from the free tier, an AI Crawler Tracker (which Ahrefs doesn't offer at any price), Claude coverage that Brand Radar still doesn't track, and a developer surface — REST API, CLI, MCP server — that's included on every paid tier rather than billed as a separate per-credit API plan.
The honest cost comparison for combined SEO + AI search isn't Foglift's $49/mo vs Ahrefs' $129/mo Lite — it's $49/mo vs the ~$828/mo Lite + Brand Radar all-platform bundle that's the realistic entry point if you want full AI engine coverage via Ahrefs. Independent testing has also flagged accuracy gaps in Brand Radar mention counts versus actual AI engine output (see sources below); accurate visibility data matters more than monitoring breadth alone.
Best of both worlds: many teams pair them. Use Ahrefs for backlink/keyword/rank-tracking workflows where it leads the category, and Foglift for the optimize-index-monitor-analyze-improve loop on AI search where Ahrefs' coverage is still bolt-on. Foglift Launch ($49/mo) added to an Ahrefs Lite account is cheaper than adding Ahrefs' own Brand Radar bundle, with Claude coverage Brand Radar doesn't ship and an AI Crawler Tracker no one else does.
Skip the per-engine bolt-on
Get your SEO + GEO + AEO score in 30 seconds. Free, no credit card, no add-on fees.
Scan Your Website FreeFrequently asked questions
What is the main difference between Foglift and Ahrefs?
+
Ahrefs is the SEO benchmark with 35 trillion backlinks indexed and 28.7B keywords across 200+ countries — the deepest backlink graph outside Google. AI search coverage, however, is sold via the Brand Radar add-on (reported ~$199/mo per engine, ~$699/mo for the all-platform bundle) on top of any base plan, and Brand Radar does not track Claude or Grok. Foglift bundles native SEO + GEO + AEO scoring from the free tier, includes Claude coverage, and ships an AI Crawler Tracker Ahrefs doesn't offer.
Is Foglift more affordable than Ahrefs?
+
Foglift offers free unlimited Website Audits with no credit card required, and paid monitoring plans start at $49/mo. Ahrefs starts at $129/mo (Lite); AI search coverage requires Brand Radar add-on (~$199/mo per engine, ~$699/mo bundle), bringing the typical AI search bundle to ~$828/mo. Foglift includes SEO analysis, AI Readiness scoring, API, CLI, and MCP access on all tiers.
Does Ahrefs offer a free plan?
+
No, Ahrefs does not offer a free plan — it starts at $129/mo (Lite); AI search coverage requires Brand Radar add-on (~$199/mo per engine, ~$699/mo bundle), bringing the typical AI search bundle to ~$828/mo. Foglift provides free unlimited Website Audits with no credit card and no trial expiration, so you can evaluate your site's SEO and AI Readiness scores before upgrading.
Which is better for SEO and AI search optimization: Foglift or Ahrefs?
+
Foglift combines traditional SEO auditing with AI search readiness scoring (GEO) in a single tool — something most competitors, including Ahrefs, do not offer at this price point. If you need to understand how AI search engines like ChatGPT, Perplexity, and Gemini see your website, Foglift is purpose-built for that.
When should I choose Ahrefs over Foglift?
+
Consider Ahrefs if you need: 35 trillion live backlinks indexed (the largest backlink graph outside Google), 28.7B keyword database across 200+ countries, full Site Audit at agency/enterprise scale, Brand Radar AI search visibility add-on covering ChatGPT/Perplexity/Gemini/Microsoft Copilot/Google AI Overviews/Google AI Mode, AI Content Helper via Content Kit. Ahrefs is a strong choice for those specific use cases. Foglift is the better fit if you want free unlimited scans, combined SEO + GEO analysis, or developer tools (API, CLI, MCP).
How we compare
This comparison evaluates both tools across features, pricing, and AI search optimization capabilities. Our methodology draws on peer-reviewed research into what drives AI engine citations:
- Aggarwal et al., “How Search Engines Integrate AI Overviews,” KDD 2024 — found that structured data and entity clarity improve AI answer extraction rates.
- SE Ranking study of 129,000 domains (2025) — identified referring domains and brand web mentions as the strongest predictors of AI citations.
- Chatoptic correlation study (2025) — demonstrated only a 0.034 correlation between Google rank and ChatGPT citation, confirming AI visibility is an independent channel from traditional SEO.
- Zyppy freshness analysis (2025) — 71% of ChatGPT citations come from 2023–2025 content; pages updated within 30 days see a 3.2× citation lift.
Feature and pricing data is verified against each tool's public website. Last updated April 2026.
Sources & data freshness
Ahrefs feature, pricing, and product-line claims on this page are sourced from Ahrefs' own public website on the dates noted; Brand Radar bundle pricing is sourced from third-party reviews because Ahrefs lists only the per-engine starting price publicly. AI search behavioral data is sourced from peer-reviewed and industry research. We re-verify the comparison table quarterly and on every major Ahrefs pricing or feature change.
- Ahrefs plan tiers (Starter $29; Lite $129; Standard $249; Advanced $449; Enterprise from $1,499/mo, annual commitment), monthly USD, ~17% annual discount, ahrefs.com/pricing, accessed 2026-05-01.
- Ahrefs Brand Radar — separate add-on tracking AI search visibility across ChatGPT, Perplexity, Gemini, Microsoft Copilot, Google AI Overviews, and Google AI Mode; lists “starting at $199/mo” per engine, ahrefs.com/brand-radar, accessed 2026-05-01.
- Brand Radar bundle pricing (~$699/mo for all 6 platforms) and engine coverage (no Claude, no Grok) sourced from third-party 2026 reviews: EWR Digital — Ahrefs Brand Radar Review (2026) and Rankability — Brand Radar Review. EWR Digital's testing also reported Brand Radar undercounting AI mentions versus actual engine output (e.g., 3 ChatGPT mentions reported vs ~123 actual).
- Ahrefs scale claims (35 trillion live backlinks, 493.9B pages, 500.4M domains, 28.7B keywords, 5M pages crawled per minute), ahrefs.com/big-data, accessed 2026-05-01.
- Ahrefs AI Content Helper — separate Content Kit add-on from $99/mo, ahrefs.com/ai-content-helper, accessed 2026-05-01.
- Ahrefs free AI Visibility Checker (top-of-funnel only), ahrefs.com/ai-visibility-checker, accessed 2026-05-01.
- Aggarwal et al., “How Search Engines Integrate AI Overviews,” KDD 2024 — structured data and entity clarity improve AI answer extraction rates.
- SE Ranking, “A Study of 129,000 Domains: AI Search Citation Predictors,” 2025 — referring domains and brand web mentions are the strongest citation predictors.
- Chatoptic, “ChatGPT Citation Correlation Study,” 2025 — 0.034 correlation between Google rank and ChatGPT citation; AI visibility is an independent channel from traditional SEO.
- Foglift product surface (pricing, AI engine coverage, MCP, CLI, AI Crawler Tracker) verified against the live homepage and /pricing on 2026-05-01.
Last updated: 2026-05-01. Spot a stale data point? Tell us.