PostHog vs Smartlook: Which Product Analytics Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.
The Short Answer
PostHog vs Smartlook, in 15 seconds
Choose PostHog if…
- You want the lower entry price
- You need a genuinely free plan
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
Choose Smartlook if…
- You prefer Smartlook's approach and ecosystem
Head-to-Head Scorecard
How PostHog and Smartlook score
PostHog leads on 5 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
PostHogNo reviewsSmartlookNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
PostHog0Smartlook0 - PostHog
Entry Pricing
Lowest published starting price (free plan = lowest)
PostHog$0/moSmartlookCustom - PostHog
Free Access
Availability of a free plan and/or free trial
PostHogFree plan + trialSmartlookFree trial - PostHog
Integrations
Number of listed third-party integrations
PostHog8Smartlook6 - PostHog
Features
Number of listed product capabilities
PostHog11Smartlook0 - Even
AI Features
Capabilities mentioning AI, automation or ML
PostHog,Smartlook, - PostHog
Security & Compliance
Number of listed compliance certifications
PostHog4Smartlook2 - Smartlook
Platforms & Deployment
Supported platforms and deployment options
PostHog3Smartlook4
Feature Comparison
PostHog vs Smartlook feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
PostHog
SmartlookPricing Comparison
PostHog vs Smartlook pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
PostHog
$0/mo to start- 1M events/month free
- 5K session replays/month
- 1M feature-flag requests/month
- Unlimited team members
- Only pay past free limits
- Analytics from ~$0.00005/event
- Replay per recording
- Flags per request
- SSO & SAML
- Advanced permissions
- Dedicated support
- Custom terms & SLAs
Smartlook
Custom to start- Analytics and reporting
- Integrations
- heatmaps
- Standard support
- crash reports
- events and funnels
- Dedicated support and onboarding
- Advanced security and controls
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
PostHog vs Smartlook: strengths and trade-offs
PostHog
Pros
- Free plan available
- Free trial offered
- Broad integration ecosystem (8)
- Compliance: SOC 2 Type II, ISO 27001, GDPR
- Public API available
Cons
Smartlook
Pros
- Free trial offered
- Compliance: SOC 2, GDPR
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
- Fewer native integrations than the alternative
Buyer Fit
Who should use PostHog vs Smartlook?
Startups
PostHog
PostHog keeps early-stage costs lowest with its entry tier.
Small businesses
PostHog
PostHog offers the most accessible pricing for lean teams.
Agencies
PostHog
PostHog connects to more tools for multi-client workflows.
Enterprises
PostHog
PostHog leads on compliance and breadth for complex needs.
Ecommerce
PostHog
PostHog integrates with more of the commerce stack.
SaaS companies
PostHog
PostHog is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (2)
Only in PostHog (6)
Only in Smartlook (4)
Keep Exploring
Other alternatives worth considering
Similar product analytics products buyers compare alongside PostHog and Smartlook.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs PostHog and Smartlook against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationPostHog vs Smartlook, Frequently Asked Questions
What is the difference between PostHog and Smartlook?
PostHog and Smartlook are both Product Analytics solutions. PostHog is rated 0.0/5 by 0 users, while Smartlook is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, PostHog or Smartlook?
Based on user ratings, PostHog scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, PostHog or Smartlook?
PostHog is the more affordable option, starting at $0/month.
Does PostHog or Smartlook have a free plan?
PostHog offers a free plan. Smartlook does not have a free tier but does offer a free trial.
Can I switch from PostHog to Smartlook?
Switching between PostHog and Smartlook is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use PostHog vs Smartlook?
PostHog is best suited for teams that prioritise enterprise features. Smartlook works well for teams needing advanced capabilities.
Our Verdict
The bottom line on PostHog vs Smartlook
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
PostHog
PostHog has the friendliest entry point for new teams.
Best for Enterprise
PostHog
PostHog leads on compliance and feature breadth.
Best Value
PostHog
PostHog delivers the lowest cost to get started.
Best AI Features
Either
Comparable AI capabilities on both sides.
Highest Rated
Either
Both earn equal user ratings.