Amplitude vs Mixpanel 2026: The Honest Comparison

The short answer: These two are close enough that price is not the tiebreaker. On Amplitude's own published comparison, a 5 million event workload costs $5,388 a year on Amplitude Plus and $5,250 a year on Mixpanel Growth, a gap under 3 percent. The deciding factor is two structural things: your events per monthly user ratio, because Amplitude will bill you by tracked user or by event while Mixpanel bills by event; and which half of the platform you need without a sales call, because Mixpanel puts behavioural depth on self-serve and gates experimentation, while Amplitude puts experimentation and flags on self-serve and gates behavioural depth. Verified August 2026.

Most Amplitude versus Mixpanel comparisons declare a winner in the first paragraph and spend two thousand words justifying it. That is not honest, because the two have converged. Both do funnels, retention, cohorts, flows, session replay, warehouse integration and agent access, and both have generous free tiers.

The useful question is which one your product shape and team shape will be cheaper and less frustrating on in eighteen months. That is answerable, and the answer is not about features.

At a glance

Sources: amplitude.com/pricing, amplitude.com/docs/faq/billing-and-plans, mixpanel.com/pricing, docs.mixpanel.com/docs/pricing. Checked August 2026.

Quick verdict

Amplitude if your product generates fewer than about a thousand events per monthly active user, if you want feature flags and web experimentation without a contract, or if you expect to cross 20 million events a month and want to stay self-serve.

Mixpanel if your product is event heavy, if unlimited behavioural cohorts and multi-touch attribution are the daily work, or if you want the add-on maths to be legible before you commit.

If you are choosing on price alone, stop. On Amplitude's own numbers the gap at 5 million events is about $138 a year.

The deciding factor, stated plainly

Amplitude publishes a guardrail that most comparisons never mention, and it is the most useful number in this decision. From Amplitude's billing documentation: Amplitude applies a guardrail of an average of up to 1,000 events per MTU, so a customer who buys 10,000 MTUs can ingest up to 10 million events a month in aggregate. Above that ratio, each additional thousand events converts to one more MTU and is charged at your plan rate. That number is the dividing line.

If your product generates well under 1,000 events per monthly user, Amplitude's MTU billing is a genuine structural advantage. A subscription app where a user opens it four times a month and fires thirty events pays Mixpanel for thirty events and Amplitude for one user.

If your product generates well over 1,000 events per monthly user, the guardrail converts you back to event economics and Amplitude's advantage evaporates. Media streaming, trading, real time collaboration, chat and anything with heavy scroll or playback instrumentation lives here. At that point you are comparing two event meters, and Mixpanel's exclusion list starts to matter: it does not bill $identify, $create_alias, $merge, $opt_in, session recording checkpoints, or profile creation and updates. Amplitude publishes no equivalent carve out.

Mixpanel does offer MTU based billing, but only on Enterprise, which its documentation says starts at $20,000 a year and is not available online. Choosing your billing unit is a self-serve decision on Amplitude and a sales-gated one on Mixpanel.

Work out your events per MTU ratio before anything else in this comparison. It decides more than any feature on the list.

The second deciding factor: what you can buy without a sales call

Both vendors gate roughly half their platform behind a quote. They gate different halves, and most people find out which after signing.

Mixpanel puts analytical depth on self-serve. The Growth plan, starting at $0 with the first million events free, includes behavioural cohorts, multi-touch attribution, formulas and unlimited saved metrics, custom and borrowed properties, statistical significance testing and unlimited saved reports. It gates the experimentation side to Enterprise: feature flags, experiment reporting, Metric Trees, anomaly detection and root cause analysis.

Amplitude puts experimentation on self-serve and gates the depth. Feature flags and web experimentation are on every plan including Free. But Plus caps behavioural cohorts at 20, and the deeper analysis surface, which Amplitude names as Advanced Behavioral Exploration, Impact Analysis, Engagement Matrix, Personas, conversion drivers, forecasting, unlimited cohorts and SSO, is Growth and above. Growth is custom quoted.

A growth team that wants to ship behind flags, run a web test and read the result gets further on Amplitude's free and Plus tiers. An analytics team that wants fifty cohorts and attribution across five channels gets further on Mixpanel's Growth.

Pricing and the benchmark workload

Neither vendor publishes a full rate card. Both hide the paid tiers behind an interactive slider. What is published:

• Amplitude Free: 2 million events a month forever, no card, 10,000 monthly session replays, unlimited seats, agent and MCP access, limited experiments, guides and surveys.
• Amplitude Plus: starts at $0 with the first 2 million events free, scales to 70 million, adds custom events and formulas, 20 behavioural cohorts, alerts, heatmaps and 2 year retention. Overage is charged at your plan's per unit rate rather than a penalty rate.
• Mixpanel Free: 1 million events a month forever, 10,000 session replays, unlimited seats, capped at 5 saved reports per seat and without cohorts, lookup tables, custom properties or permissions.
• Mixpanel Growth: starts at $0 with the first 1 million events free, up to 20 million, 20,000 free session replays customisable to 500,000, plus the full behavioural set. Overage on a 1 million event plan is $0.00028 per event; committed rates are lower but unpublished.

For the paid comparison, the most useful public number comes from Amplitude's own platform consolidation page, which normalises competitors to 5 million events. Read it with the obvious bias in mind, because Amplitude wrote it. It puts Amplitude Plus at $5,388 a year on annual prepay or $561 a month billed monthly, and Mixpanel Growth at $5,250 a year for the same volume. That is Amplitude publishing a competitor price lower than its own, which is why it is credible, and it is the clearest evidence available that these platforms are priced within noise of each other at mid market volume.

The trap is not the rate. It is the add-ons. Mixpanel's maths is published and legible: Group Analytics costs an additional 40 percent of the data ingested, Data Pipelines an additional 20 percent. Amplitude's expanded packages, covering Feature Experiment, Web Experiment, Guides and Surveys, Activation, Session Replay and Accounts, are described only as priced as a percentage of your platform plan, with no percentage given, and are limited to Growth and Enterprise.

Winner on pricing transparency: Mixpanel, narrowly, for publishing its add-on percentages and billing exclusions. Winner on pricing model: Amplitude, for letting you choose the billing unit and charging overage at your plan rate.

One discrepancy to flag: Amplitude's live pricing page says Plus scales to 70 million events, while its own consolidation page, sourced May 2026, says Plus caps at 25 million. The live page is more recent, but confirm your ceiling in writing before planning around it.

Session replay

Mixpanel gives 10,000 replays a month on Free and 20,000 free a month on Growth, customisable to 500,000. Amplitude gives 10,000 on Free, the same 10,000 on Plus, 20,000 on Growth and 50,000 on Enterprise, with extended retention and targeted capture available in a paid package on Growth and above.

The practical difference is at the self-serve tier: Mixpanel doubles your replay allowance when you start paying, Amplitude does not, and you have to reach the sales-quoted Growth plan to match Mixpanel's self-serve number.

Winner: Mixpanel, on included volume at the tier most teams will be on.

Experimentation and feature flags

Amplitude includes feature flags and web experimentation on every plan including Free, which is unusual and useful for a small growth team. Its paid Feature Experiment and Web Experiment packages, on Growth and Enterprise, add unlimited active experiments, multi-armed bandits, stratified sampling, sticky bucketing, approval workflows, and holdout and mutual exclusion groups. That is a serious experimentation platform, not a checkbox.

Mixpanel rebuilt this area as Experimentation 2.0 with native feature flagging, cohort based targeting, sticky bucketing, guardrail metrics and third party flag integrations. The analysis is good, because experiments read the same saved metrics and cohorts as the rest of your reporting. But the pricing page lists feature flags and experimentation under Enterprise, and shows them as add-ons rather than included features on Growth.

Winner: Amplitude, on availability and statistical sophistication. Mixpanel's version is closer to parity on analysis quality than most comparisons admit, but you have to get through a sales process to use it.

Warehouse integration and data movement

Mixpanel's strength is data coming in. Warehouse Connectors sync events directly from your warehouse, including Mirror syncs that update or delete previously ingested events, with each update counted as one event for billing. Sending data out requires the Data Pipelines add-on at a 20 percent surcharge.

Amplitude's strength is data going out. Activation covers event streaming, identity resolution and warehouse syncs, with one time cohort syncs on Free and unlimited scheduled syncs plus 50 real time third party syncs and a Behavioral Cohorts API on Growth and above.

Neither offers a SQL editor over its own event store, which is the honest shared gap against an engineering-first tool.

Winner: Mixpanel for warehouse-native ingestion. Amplitude for activating cohorts back out into your other tools.

Implementation burden

Both ship autocapture and can be sending page views and clicks minutes after the snippet goes live. Mixpanel's Lexicon and Amplitude Data do the equivalent governance job on event naming and data quality.

The difference is what you model before you sign. On Mixpanel you forecast one number, monthly events, and subtract the published exclusion list. On Amplitude you forecast two, monthly tracked users and events, then check your ratio against the 1,000 events per MTU guardrail to know which one you will be billed on.

Winner: Mixpanel, marginally, on the simplicity of forecasting your own bill.

B2B and account level analysis

If you sell to companies rather than individuals, both charge extra for the thing you need, and one has a trap.

Mixpanel's Group Analytics add-on enables behavioural analysis at the account level and costs an additional 40 percent of the data ingested. Its documentation carries a warning that matters more than the price: Group Analytics cannot be implemented retroactively for events already ingested. The group key has to be on your events from the start, so deciding to do B2B analysis a year in means reinstrumenting.

Amplitude's Accounts package, covering account level analytics, group level experimentation and account level bucketing, is available on Growth and Enterprise only, priced as an unpublished percentage of the platform plan.

Winner: neither. Mixpanel's cost is knowable and its constraint is severe. Amplitude's cost is unknowable and its constraint is a sales call.

Who on the team actually operates it

Both are product manager and analyst tools rather than engineer tools, which is what separates them jointly from an engineering-first platform.

Amplitude skews toward larger organisations. Portfolio and cross project analysis, RBAC, data access controls and dedicated customer success live at the top of its range, and its free plan is generous enough to seed adoption inside a company that will later buy Growth. Mixpanel skews toward the individual operator: unlimited seats on every tier, a report builder tuned for speed, and the full behavioural toolkit available to one person with a credit card. Its documentation describes the typical Growth customer as a team under 50 people.

Both offer agent access through MCP, so a Claude or Codex session can query either. Amplitude includes MCP on every plan including Free; Mixpanel ships Mixpanel MCP with query allowances of 30 a month on Free, 60 on Growth and 300 on Enterprise. It is table stakes across the category now, not a differentiator.

Amplitude advantages

• Choice of MTU based or event based billing on self-serve plans, which Mixpanel reserves for Enterprise.
• Double the free event allowance: 2 million a month against Mixpanel's 1 million.
• A self-serve ceiling of 70 million events against Mixpanel's 20 million.
• Feature flags and web experimentation on every plan, including Free.
• Bandits, stratified sampling, holdout and mutual exclusion groups at the top end.
• Overage billed at your plan's per unit rate rather than a penalty rate.

Mixpanel advantages

• Unlimited behavioural cohorts, multi-touch attribution and significance testing on self-serve Growth, where Amplitude caps Plus at 20 cohorts.
• Double the paid session replay allowance at the self-serve tier.
• A published list of event types excluded from billing, which lowers the metered count.
• Add-on pricing published as percentages: 40 percent for Group Analytics, 20 for Data Pipelines.
• One forecasting variable rather than two, so the bill is easier to model.

Choose Amplitude if you...

• Have a low events per user ratio, comfortably under a thousand a month.
• Want feature flags and web experiments without starting a procurement cycle.
• Expect to pass 20 million events a month and want to stay self-serve.
• Are seeding a tool inside an organisation that will later need RBAC and access controls.
• Run an experimentation programme needing bandits, stratification and holdout groups.

Choose Mixpanel if you...

• Have a high events per user ratio, or send a lot of identity and profile calls.
• Need more than twenty behavioural cohorts without a sales call.
• Want session replay volume included rather than upgraded into.
• Need to model your bill precisely before committing, add-ons included.
• Ingest events from your warehouse rather than only sending them out.

Conclusion

Amplitude and Mixpanel have converged to the point where a feature checklist will not separate them, and the public pricing evidence, including Amplitude's own comparison, puts them within 3 percent of each other at 5 million events a month. Anyone telling you one is clearly cheaper has not read both pricing pages.

The decision is structural. Calculate your events per monthly active user. Under a thousand, Amplitude's billing unit is a real advantage. Over it, Amplitude's own guardrail converts you back to event economics and Mixpanel's billing exclusions start to matter. Then ask which half of the platform you need without a contract: behavioural depth points to Mixpanel, experimentation and flags point to Amplitude.

One scoping note, since we build in this space: Humblytics is analytics and A/B testing for growth leads and agencies running paid ads, where the question is which page and which ad produced Stripe revenue rather than which feature drove retention, so it answers a different question than either platform here and does not replace their cohort analysis, retention curves or behavioural segmentation.

Frequently asked questions

Is Amplitude or Mixpanel cheaper?

They are close enough that price should not decide it. Amplitude's own platform consolidation page, normalised to 5 million events a month, puts Amplitude Plus at $5,388 a year on annual prepay and Mixpanel Growth at $5,250 a year, a gap under 3 percent. Amplitude's free tier is larger at 2 million events a month against Mixpanel's 1 million. Neither publishes a full committed volume rate card, so those are the most concrete public numbers available. Verified August 2026.

What is the difference between MTU pricing and event pricing?

An MTU, or monthly tracked user, is one unique user who fires at least one event in a calendar month. An event is a single action. Amplitude lets self-serve customers choose which unit they are billed on; Mixpanel bills on events by default and offers MTU based billing only on Enterprise, which its documentation says starts at $20,000 a year. Amplitude applies a guardrail of an average of 1,000 events per MTU, above which the excess converts back into additional MTUs.

Does Mixpanel have feature flags and A/B testing?

Yes. Mixpanel shipped Experimentation 2.0 with native feature flagging, cohort based targeting, sticky bucketing and guardrail metrics, and it integrates with third party flag vendors. However, its pricing page lists feature flags and experimentation under the Enterprise plan and shows them as add-ons rather than included features on the self-serve Growth plan. Amplitude includes feature flags and web experimentation on every plan, including Free.

How many behavioural cohorts do I get on each?

Mixpanel includes behavioural cohorts on Growth without a published cap and excludes them from Free. Amplitude caps Plus at 20 behavioural cohorts and offers unlimited cohorts only on Growth, which is custom quoted through sales. If cohort building is central to your work, this single line is the most likely reason to prefer Mixpanel.

What happens if I go over my plan limit?

On Amplitude Plus the plan is pay as you go and additional usage is charged at the same per unit rate as your plan price, so there is no penalty rate. On Mixpanel Growth data keeps flowing and the overage is billed the following month at your à la carte rate, which is $0.00028 per event on a 1 million event plan and lower on larger committed plans. Mixpanel's documentation notes that setting a hard billing limit is not currently possible, and instead sends alerts at 85, 100, 110, 120, 200, 300 and 400 percent of plan volume.

Which is better for B2B SaaS?

Both charge extra for account level analysis, so check the terms rather than the marketing. Mixpanel's Group Analytics add-on costs an additional 40 percent of the data ingested and cannot be applied retroactively to events already ingested, so the group key must be part of your instrumentation from day one. Amplitude's Accounts package is available only on Growth and Enterprise and is priced as an unpublished percentage of your platform plan.

Do both offer startup discounts?

Yes, with different eligibility. Amplitude's Startup Scholarship gives one free year of the Growth plan with 200,000 MTUs to companies with less than $10 million in funding and fewer than 20 employees. Mixpanel's startup programme gives the first year free to companies founded less than 5 years ago with up to $8 million in total funding that have not redeemed another offer. Both are worth applying for before you compare paid pricing at all.