We're looking for a product analytics tool that provides good funnel analysis and retention charts, but is cheaper than Amplitude.

If you love Amplitude’s depth of behavioral data but need something easier on the wallet—while still nailing powerful funnel analysis and retention curves —a few standout products fit the bill.

The top alternatives to Amplitude that offer robust funnels and retention at a lower or more transparent cost include:

1. • Why it fits: Mixpanel is widely considered the closest direct alternative to Amplitude. It specializes in pure product analytics, offering lightning-fast, highly polished multi-step funnels, cohort comparisons, and retention charts.
   • Pricing vs. Amplitude: Mixpanel is generally much more budget-friendly. They offer a massive generous free tier (up to 20 million events per month on certain configurations, or 1M base events with full access) and transparent usage-based self-serve tiers that scale much more predictably than Amplitude’s enterprise-heavy sales quotes.
2. • Why it fits: PostHog is an all-in-one platform built for developer-led and product-led teams. It includes native, highly capable funnel analysis and retention tools, but wraps them into an ecosystem that also combines session replays, feature flags, and A/B testing.
   • Pricing vs. Amplitude: Extremely transparent and usage-based. They give every account a generous monthly free allowance (millions of free events), and you only pay for what you use past that threshold without talking to a salesperson. It is frequently chosen by growing companies looking to consolidate multiple tools (like product analytics + session recording) into one bill.
3. Heap (by Contentsquare)
   • Why it fits: Heap captures everything out of the box (autocapture), meaning you don’t have to manually code or pre-define every single event before analyzing a funnel. If you realize down the road that you want to analyze a drop-off in a specific funnel or track retention on a button you forgot to tag months ago, Heap has the historical data already recorded.
   • Pricing vs. Amplitude: While enterprise pricing applies as you scale, Heap's self-serve and mid-market tiers often provide a better value-to-effort ratio because it drastically reduces the engineering hours required to set up and maintain event tracking.

To help narrow down which of these will give you the best pricing and capability match, tell me:

• What is your estimated monthly event volume (or monthly active users)?
• Do you prefer manual event tracking (like Amplitude/Mixpanel) or autocapture (like Heap)?

Yes. If your priorities are strong funnels + retention/cohort charts + lower cost than Amplitude, I’d shortlist these:

My recommendation: Mixpanel

Mixpanel is probably the safest choice if funnel and retention analysis are the core requirements. Its current free plan includes funnels and retention analysis and up to 1M events/month; the Growth plan scales to 20M events/month, with the pricing page currently showing an example of $120/month at 18M events/year.

It feels closest to Amplitude conceptually, so your product team won't have to relearn an entirely different analytics model.

Best value: PostHog

PostHog is particularly compelling if you're an engineering-heavy startup. Product Analytics currently has 1M free events/month, then usage-based pricing, and you can add session replay, feature flags, experiments, etc. rather than buying separate products.

The tradeoff is that I'd give Mixpanel the edge for a pure product-analytics experience; PostHog wins if you want analytics plus a broader developer/product stack.

Worth considering: Heap

Heap is attractive if your biggest concern is instrumentation. It automatically captures user interactions, letting you analyze behavior retroactively rather than needing to anticipate every event you might want to track. Its free tier currently supports up to 10K monthly sessions.

Bottom line:

• Want “Amplitude, but cheaper” → Mixpanel
• Want maximum value and more than analytics → PostHog
• Want minimal instrumentation → Heap

If you tell me roughly monthly active users + events/month + whether you're B2B or B2C, I can narrow this to the cheapest option and estimate what you'd actually pay.

Mixpanel is probably the safest choice if funnel and retention analysis are the core requirements. Its current free plan includes funnels and retention analysis and up to 1M events/month; the Growth plan scales to 20M events/month, with the pricing page currently showing an example of $120/month at 18M events/year.

It feels closest to Amplitude conceptually, so your product team won't have to relearn an entirely different analytics model.

Best value: PostHog

PostHog is particularly compelling if you're an engineering-heavy startup. Product Analytics currently has 1M free events/month, then usage-based pricing, and you can add session replay, feature flags, experiments, etc. rather than buying separate products.

The tradeoff is that I'd give Mixpanel the edge for a pure product-analytics experience; PostHog wins if you want analytics plus a broader developer/product stack.

Worth considering: Heap

Heap is attractive if your biggest concern is instrumentation. It automatically captures user interactions, letting you analyze behavior retroactively rather than needing to anticipate every event you might want to track. Its free tier currently supports up to 10K monthly sessions.

Bottom line:

If your main requirements are funnel analysis + retention/cohort charts and you want something cheaper than Amplitude, I’d shortlist these:

My ranking for your use case

1. Mixpanel — best Amplitude substitute

If you mainly use Amplitude for:

• activation funnels
• conversion drop-offs
• cohort retention
• feature adoption
• user segmentation

…Mixpanel is probably the first one I’d evaluate. It has very similar workflows, and many teams find it easier for PMs and growth teams to use.

Pick Mixpanel if: you want “Amplitude, but cheaper and simpler.”

Potential downside: if you have huge event volumes, costs can still grow.

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2. PostHog — best value if you want a broader product stack

PostHog bundles:

• product analytics
• funnels
• retention
• session replay
• feature flags
• experiments

It is especially attractive for startups with engineering resources because you can self-host or use usage-based cloud pricing.

Pick PostHog if: you want analytics plus experimentation/replay without buying multiple tools.

Potential downside: the analytics UX is generally considered less polished than Mixpanel/Amplitude.

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3. Heap — best if your event tracking is messy

Heap’s advantage is automatic capture: you can often answer questions about user behavior without having perfectly planned every event upfront.

Pick Heap if: your team frequently says “we wish we had tracked that event.”

Potential downside: the data model can become complicated as you scale.

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4. June — best for B2B SaaS

If your product is SaaS and you care about:

• account health
• activation milestones
• expansion signals
• customer-level reporting

June is worth a look. It is less of a general-purpose Amplitude clone and more focused on SaaS teams.

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What I would choose by company stage

• Early startup (<50k users): PostHog or Mixpanel
• Growing SaaS product team: Mixpanel
• Need replay + flags + analytics in one place: PostHog
• Have weak instrumentation today: Heap
• B2B SaaS with customer/account metrics: June

I’d probably run a quick bake-off between Mixpanel and PostHog: recreate your 3 most important Amplitude reports (e.g., signup → activation funnel, week-4 retention, feature adoption cohort) and compare how quickly your PMs can answer questions.

If you share your rough scale (MAUs/events per month) and whether you’re B2B SaaS, consumer app, or marketplace, I can narrow this down further.

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If you need powerful conversion funnels and robust retention charts but want to escape Amplitude’s enterprise pricing tier, a few standout alternatives match or closely rival Amplitude's analytical depth at a fraction of the cost.

• Mixpanel
  • Why it fits: It is the closest direct alternative to Amplitude for core behavioral analytics. Its funnel analysis, multi-step retention curves, and cohort breakdowns are nearly identical in capability, but its median contract and self-serve tier pricing tend to be significantly cheaper and more transparent.
  • The Vibe: Generally considered faster and more intuitive for non-technical team members to build reports without getting bogged down in complex enterprise configurations. Check out their transparent tiers on the Mixpanel Pricing Page.
• PostHog
  • Why it fits: PostHog is an all-in-one, developer-first platform that includes powerful product analytics (robust funnels and retention), session replays, feature flags, and A/B testing out of the box. It operates on a transparent, usage-based pricing model with a massive generous free tier (1 million events free per month), making it vastly cheaper for growing teams.
  • The Vibe: Best if your team leans engineering-led and wants a single tool to replace Amplitude and session-recording tools like Hotjar. You can review their cost structure via PostHog Pricing.
• Userpilot
  • Why it fits: While primarily a product growth and onboarding platform, Userpilot includes robust user behavior tracking, funnel analysis, and retention insights tailored specifically for SaaS and product-led teams. It is frequently chosen by companies looking to cut high enterprise quotes down to size.
  • The Vibe: Ideal if you want analytics tightly coupled with the ability to act on those insights (like launching in-app flows or surveys based on funnel drop-offs). Take a look at the Userpilot Platform.

To help narrow down the best choice, tell me:

• What is your estimated monthly event volume or monthly active user (MAU) count?
• Do you also need session replays and A/B testing , or just pure analytics?

If you need top-tier funnel analysis and retention cohorts without the hefty enterprise price tag of Amplitude, a few standout alternatives match or closely mirror that core behavioral functionality while remaining significantly more budget-friendly.

• Mixpanel – This is the direct, most polished alternative to Amplitude for pure product analytics. It features an exceptionally fast, visual UI built specifically for deep funnel analysis, multi-step conversion breakdowns, and flexible retention curves (N-day, bounding, and first-time). Mixpanel's generous free tier and predictable, volume-based self-serve pricing scale much more gracefully for small-to-mid-sized teams than Amplitude. You can check their transparent plans directly on the Mixpanel Pricing Page.
• PostHog – If your team leans a bit more technical and wants an all-in-one platform, PostHog offers robust product analytics—including powerful funnels and retention trends—alongside session replays, feature flags, and experiments. It runs on a transparent, usage-based model with a large free monthly allowance, making it extremely cost-effective for startups and growing companies. Explore how their billing works on the PostHog Pricing Page.
• Heap (by Contentsquare) – Heap uses "auto-capture" technology to automatically record every user interaction (clicks, changes, pageviews) without requiring manual event tracking for everything upfront. While it sits closer to Amplitude in terms of targeting mid-market to enterprise clients, teams often find efficiencies in setup time and retroactive funnel creation. You can review their packages via the Heap Analytics Platform.

To help narrow down the best fit, could you share:

• Your approximate Monthly Active Users (MAUs) or event volume?
• Whether you need auto-capture (tracking everything automatically) or custom-coded event tracking?

If funnel analysis + retention charts are the core requirements, I’d shortlist Mixpanel and PostHog first. Both are substantially more cost-friendly than Amplitude for many teams, while still giving you the core product-analytics workflows you care about.

1. mixpanel.com — my first choice

This is probably the closest match to what you're asking for. It has funnels, retention analysis, cohorts, segmentation, and event-based product analytics without requiring Amplitude-level spend. Its current free plan includes up to 1M events/month, unlimited seats, and both funnel and retention analysis.

The biggest advantage is that Mixpanel is very good at the specific questions product teams ask: "Where do users drop off?", "How does this cohort retain?", and "Does completing X make users more likely to do Y?"

I'd choose Mixpanel if: you primarily want a polished product-analytics tool and don't need a bunch of adjacent functionality.

2. posthog.com — best value

PostHog is compelling if you're a technical/startup team. It combines product analytics with session replay, feature flags, experimentation, and other tools, so you can potentially replace several products with one.

Its analytics aren't quite as polished/deep as Amplitude or Mixpanel for every cohort-analysis workflow, but the overall price-to-functionality ratio is excellent.

I'd choose PostHog if: you want analytics plus replay/feature flags/experimentation and have engineers comfortable with the product.

3. heap.io — best for minimal instrumentation

Heap's differentiator is autocapture: it captures user interactions so you can analyze behavior retroactively instead of having to perfectly define every event beforehand. Its current plans include funnels and retention, with the free tier supporting up to 10K monthly sessions.

I'd choose Heap if: your biggest headache is maintaining an event taxonomy rather than the cost of analytics itself.

My recommendation

For your stated requirements, I'd rank them:

Mixpanel → PostHog → Heap

If you tell me roughly monthly active users + events/month + whether you're B2B or B2C, I can narrow this down to the cheapest option and estimate what you'd actually pay at your scale.

If your main requirements are funnels + retention/cohort charts and you want something cheaper than Amplitude, I’d shortlist these:

My recommendation by scenario

1. You want the closest Amplitude experience, but cheaper

Pick Mixpanel.

• Strong event-based funnels
• Good cohort retention analysis
• Familiar workflow for PMs and growth teams
• Less of a learning curve than some alternatives

Mixpanel’s free tier includes funnels and retention analysis, with up to 1M events/month on the free plan.

Best for: SaaS companies with product managers actively exploring user behavior.

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2. You want the lowest cost + lots of features

Pick PostHog.

Advantages:

• Product analytics
• Session replay
• Feature flags
• Experiments
• Self-hosting option

PostHog’s pricing is usage-based, with a free tier for product analytics and additional tools priced separately by usage.

Best for: startups, technical teams, companies that want one tool instead of stitching together analytics + replay + experimentation.

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3. You want minimal instrumentation work

Pick Heap.

Heap’s differentiator is automatic event capture, which can reduce the need to plan every tracking event upfront.

Tradeoff:

• Less loved by some product analytics teams for deep analysis workflows compared with Mixpanel/Amplitude.
• Pricing is typically sales-led.

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A practical shortlist

If I were evaluating today, I’d run a bake-off with:

1. Mixpanel — best Amplitude substitute
2. PostHog — best value
3. Heap — best if instrumentation is your pain point

For the bake-off, create the same 5 reports in each:

• Signup → activation funnel
• Activation → paid conversion funnel
• Week 1 / Week 4 retention curves
• Cohort comparison (e.g., users who completed onboarding vs. those who didn’t)
• Feature adoption report

The winner usually becomes obvious after a few days of using your own data.

If you share your rough scale (MAUs, events/month, B2B vs B2C, web vs mobile), I can narrow this down and estimate likely monthly costs.

If you love Amplitude’s core functionality but need something much easier on the wallet, there are a few standout alternatives that excel specifically at funnel analysis and retention charts without the enterprise price tag.

The best alternatives that fit your needs include:

• Mixpanel — Widely considered the most direct 1:1 alternative to Amplitude. It features a sleek, modern UI and handles event-based tracking, robust multi-step funnels, and flexible retention matrices just as capably. Crucially, its usage-based pricing tier is significantly cheaper for growing teams, and it features a very generous free tier. You can check their transparent plans directly on Mixpanel Pricing.
• PostHog — An all-in-one product OS that combines robust product analytics (including powerful funnels, retention, and user paths) with session replays and feature flags. It operates on a transparent, usage-based model with a large monthly free allowance, making it a favorite for startups looking to consolidate tools on a budget. Explore the details via PostHog Product Analytics.
• Heap (by Contentsquare) — Known for its "auto-capture" feature that records all user interactions automatically without requiring manual event tagging for everything upfront. While it sits closer to Amplitude in capability depth, it offers streamlined funnels and user journeys, though you'll want to check current packaging via Contentsquare Heap.

To help narrow down the best fit, could you share:

• Roughly how many monthly active users (MAUs) or events your product tracks?
• Do you prefer auto-capture (tracking everything automatically) or manual event tracking?

If funnel analysis + retention charts are the core requirements, I’d shortlist these:

My pick: Mixpanel

For your specific requirements, Mixpanel is probably the safest choice. Its current free tier includes funnels and retention analysis, with up to 1M events/month; its Growth tier goes up to 20M events/month and adds behavioral cohorts and more advanced analytics.

It also tends to be easier for PMs and growth teams to use without needing SQL. Independent 2026 comparisons generally put it ahead of PostHog on the pure product-analytics UX, while PostHog wins on breadth and price.

When I'd choose PostHog instead

Choose PostHog if you want analytics bundled with session replay, feature flags, experimentation, and other product-development tooling. Its usage-based model can be particularly attractive for smaller/technical teams.

One important wrinkle

Amplitude itself now has a free tier with 2M events/month, so if your current Amplitude bill is coming from relatively low usage, you may actually be able to stay on Amplitude for $0 rather than migrate.

Bottom line:

• Closest cheaper replacement → Mixpanel
• Cheapest/broadest → PostHog
• Best if you want automatic event capture → Heap

If you tell me roughly monthly active users + events/month + what you're paying Amplitude today, I can estimate the monthly cost of Mixpanel vs. PostHog vs. Amplitude for your actual usage.

For your specific requirements, Mixpanel is probably the safest choice. Its current free tier includes funnels and retention analysis, with up to 1M events/month; its Growth tier goes up to 20M events/month and adds behavioral cohorts and more advanced analytics.

It also tends to be easier for PMs and growth teams to use without needing SQL. Independent 2026 comparisons generally put it ahead of PostHog on the pure product-analytics UX, while PostHog wins on breadth and price.

When I'd choose PostHog instead

Choose PostHog if you want analytics bundled with session replay, feature flags, experimentation, and other product-development tooling. Its usage-based model can be particularly attractive for smaller/technical teams.

One important wrinkle

Amplitude itself now has a free tier with 2M events/month, so if your current Amplitude bill is coming from relatively low usage, you may actually be able to stay on Amplitude for $0 rather than migrate.

Bottom line:

If you love Amplitude’s core reporting style (event-based user behavior, multi-step conversion funnels, and flexible retention cohorts) but want something significantly lighter on the wallet, a few standout alternatives match or closely approximate those capabilities for a fraction of the cost.

The top options that specialize in deep funnels and retention while undercutting Amplitude on price include:

- **The Lowdown:** Mixpanel is Amplitude’s closest direct twin. It features a modern, clean UI and handles event-based tracking, advanced multi-step funnels, frequency analysis, and cohort retention charts just as well as Amplitude.
- **Why it's cheaper:** Mixpanel restructured its pricing to be heavily transparent and scalable. Their generous free tier covers up to 20 million monthly events, and their paid tier scales more predictably for small-to-mid-sized teams than Amplitude’s enterprise-skewed packaging. Check out their transparent structure on Mixpanel Pricing.[](https://www.youtube.com/watch?v=Ldav0xdaDO4) [[1]](https://www.youtube.com/watch?v=Ldav0xdaDO4)[[2]](https://userpilot.com/blog/mixpanel-vs-amplitude/)

- **The Lowdown:** PostHog is an all-in-one suite that combines product analytics (including stellar, flexible funnels and retention trends) with session replays, feature flags, and experiments. It is built with a developer-first, open-source ethos.
- **Why it's cheaper:** PostHog offers a massive free monthly allowance (1 million events completely free) and an ultra-low usage-based cost structure thereafter ($0.00031 per analytics event). Because it charges strictly by event volume rather than user seats or rigid enterprise tier minimums, it’s often drastically cheaper for growing products. Explore the details on PostHog Pricing.[](https://www.reddit.com/r/analytics/comments/1tvn079/deciding_between_amplitude_mixpanel_posthog/) [[1]](https://www.reddit.com/r/analytics/comments/1tvn079/deciding_between_amplitude_mixpanel_posthog/)[[2]](https://amplitude.com/compare/posthog-vs-mixpanel)[[3]](https://www.youtube.com/watch?v=0PtM76cSX6k&vl=en&t=476)

- **The Lowdown:** A rising, budget-friendly alternative specifically built to combine website and product analytics without the steep learning curve or enterprise price tag of the big players. It supports straightforward event tracking, user journeys, and robust funnel-and-retention reporting.
- **Why it's cheaper:** It is explicitly aimed at startups and smaller teams seeking simplified product insights on a tight budget, with low fixed entry tiers compared to legacy platforms. You can review their packages on Usermaven Pricing.[](https://www.reddit.com/r/analytics/comments/1tvn079/deciding_between_amplitude_mixpanel_posthog/) [[1]](https://www.reddit.com/r/analytics/comments/1tvn079/deciding_between_amplitude_mixpanel_posthog/)

To help narrow down which of these fits best, tell me:

• What is your approximate monthly event volume or monthly active user (MAU) count?
• Do you also need bundled extras like session replays or A/B testing , or just pure analytics?