Side-by-side comparison · SEO & Analytics
Ahrefs vs Mixpanel vs PostHog
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Marketers and business owners who want to see what competitors rank for and find keywords worth chasing.
Pick it if: Founders and product teams with an app or SaaS who want to understand which users stick around and why.
Pick it if: Founders and product teams with a web app or SaaS who want analytics, replays and testing in one tool.
Ahrefs scores highest overall, but PostHog gives you more for your money. Which one is right comes down to what you value most.
Overview
| Attribute | Ahrefs | Mixpanel | PostHog |
|---|---|---|---|
| In one line | Keyword research, backlink checks and site audits in one toolkit. | Product analytics where you ask questions about your users in your own words. | Product analytics, session replays, A/B tests and surveys in one tool, with an AI analyst. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | $29/mo | First 1M events free | $0/mo base |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | Yes | Yes | Yes |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Ahrefs | Mixpanel | PostHog |
|---|---|---|---|
| Overall rating | 4.4Winner | 4.1 | 4.2 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.5 | 3.5 | 3.0 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 5.0 | 4.5 | 5.0 |
| Output qualityHow good the results are before you fix them. | 4.5 | 4.5 | 4.5 |
| Value for moneyWhat you get for the price, including the free plan. | 3.5 | 4.0 | 4.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.5 | 4.0 | 4.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Ahrefs | Mixpanel | PostHog |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | No | No | No |
| Desktop app | No | No | Yes |
| Browser extension | Yes | No | No |
| API access | Yes | Yes | Yes |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | Yes |
| Open source or self-hosted | No | No | Yes |
| AI abilities | |||
| Works with your files | Yes | No | No |
| Understands images | No | – | – |
| Makes images | No | No | No |
| Makes video | No | No | No |
| Writes code | No | No | Yes |
| Runs agents or automations | No | Yes | Yes |
| Learns your brand or style | No | – | – |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 8/ 17 | 7/ 17 | 10/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Ahrefs | Mixpanel | PostHog |
|---|---|---|---|
| Plans | Ahrefs Free Free Checking the health and backlinks of a site you own. | FreeOur pick Free Early-stage apps. | Free Free Small apps and getting started. |
Starter $29/mo Occasional keyword research on a tight budget. | Growth First 1M events free, then from $140/mo ($100 billed yearly) Growing apps that need cohorts and alerts. | Pay as you goOur pick $0/mo base, then per use Growing apps that outgrow the free limits. | |
LiteOur pick $129/mo A business doing its own SEO seriously. | Enterprise Custom Large companies. | Boost $250/mo plus usage Teams that need SSO enforcement or HIPAA. | |
Standard $249/mo Freelancers and small agencies. | Scale $750/mo plus usage Larger organisations. | ||
Advanced $449/mo Agencies and in-house teams with many sites. | Enterprise $2,000/mo plus usage Big companies. | ||
Enterprise $1,499/mo billed yearly Large companies that need SSO and unlimited data. | |||
| Which plan to pick | Start on Ahrefs Free to audit your own site. If you want to research competitors and keywords every week, go straight to Lite; the Starter plan's credits run out too quickly to be useful for more than the odd lookup. Each plan includes one user, and extra seats cost $40 to $80 a month. | Start on Free. It covers most small apps, and you get unlimited seats. Growth makes sense when you need saved cohorts, alerts or more than a million events. Young startups should check the Startup Program, which gives a year free. | Start free. Add a card to move to pay as you go when you need more projects or longer history, and set billing limits on each product so nothing runs away. The platform packages only matter for compliance or big teams. |
Key features
| Attribute | Ahrefs | Mixpanel | PostHog |
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Pros and cons
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Who each one is for
| Attribute | Ahrefs | Mixpanel | PostHog |
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Questions people ask
Which is better, Ahrefs, Mixpanel or PostHog?
Ahrefs scores highest overall in our ratings (Ahrefs 4.4/5, Mixpanel 4.1/5 and PostHog 4.2/5). Ahrefs is best for keyword research and competitor traffic estimates. Mixpanel is best for funnels and retention for apps and asking questions about user behaviour in your own words. PostHog is best for seeing how people use your app and finding where sign-ups and checkouts drop off.
Which is cheaper, Ahrefs, Mixpanel or PostHog?
Ahrefs: There's a free plan, and paid plans start at $29/mo. Mixpanel: There's a free plan, and paid plans start at First 1M events free. PostHog: There's a free plan, and paid plans start at $0/mo base.
Which is easier to use, Ahrefs, Mixpanel or PostHog?
Ahrefs rates highest for ease of use in our scores. Marketers and business owners who want to see what competitors rank for and find keywords worth chasing.
How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.
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