Error Monitoring & APM
4.6/5.0
VerifiedFreemiumLast technical review:
Markdown for AI (.md)

PostHog

Unified product analytics, session replay, and experimentation platform for engineering teams.

Pricing

$0/mo

Freemium
Score

4.6/5

Certifications
2
Last technical review
2026-11-09
Available plansVisit website (opens in a new tab)

Technical Overview

PostHog is a developer-focused platform that integrates event analytics, session recording, error tracking, feature flags, and A/B testing. It centralizes product data for automated diagnostics and observability. Available as both a managed SaaS and self-hosted solution, it provides a deep context layer for teams requiring full visibility into user behavior and application performance.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • All-in-one platform replacing multiple tools for analytics, error monitoring, and flags.
  • Self-hosting capabilities with available open-source code.
  • Detailed session replay for efficient debugging of production issues.

Technical Considerations

  • Steep learning curve due to the breadth of available features.
  • Costs can scale quickly based on high volumes of events and recorded sessions.

Technical Capabilities & Features

7/7
Included:REST & GraphQL API
Included:SSO / SAML Authentication
Included:Self-Hosted Option
Included:Full Data Export
Included:Role-Based Access Control (RBAC)
Included:Custom Domains & SSL
Included:Immutable Audit Logs
Scorecard
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Technical Scorecard: PostHog

91/100
DX & Tech Documentation
Excellent
95/100
Pricing Fairness
Excellent
90/100
Security & Governance
Excellent
85/100
Data Portability & Sovereignty
Excellent
95/100
Performance & Reliability
Excellent
90/100

Time to Value & Fit by Segment: PostHog

Estimated Time-to-Value< 1 hour (Immediate)

Near-instantaneous deployment with minimal technical friction.

Learning CurveModerate (Standard)

Requires consulting technical documentation and basic credentials setup.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
95%
Mid-Market & Scaleup50 to 500 members
85%
Corporate Enterprise500+ members
70%
Pricing & TCO
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Pricing

$0.00/mo

Model: FREEMIUM.

Available plans:

  • Free Tier$0/mo

Free Tier Verification:

  • No credit card required
  • Commercial use allowed
  • Monthly recurring quota reset
  • No mandatory watermarks
Credits for Startups
Up to $5,000 USD
View requirements and perks programs
Get PostHog (opens in a new tab)

Billing Risks & Hidden Clauses: PostHog

Free Tier Limits:

Significant free monthly allowance for event analytics, session replays, and feature flags.

Audited Billing Critical Points:
  • Costs scale linearly with volume, which can become expensive without careful monitoring of event ingestion.
  • Certain advanced security and governance features are restricted to higher-tier enterprise plans.

"97% of users pay us $0"

Verified Quote: /pricing
Total Cost of Ownership (TCO) Projection: PostHog$0.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$12/month
1 active user
12-Month Investment
$122/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$366total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 3 active users

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSaaS is $178/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$120/month
10 active users
12-Month Investment
$1,224/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$3,672total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 10 active users

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSavings of $84/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$300/month
25 active users
12-Month Investment
$3,060/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$9,180total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 28 active users

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSaaS is $360/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$1,200/month
100 active users
12-Month Investment
$12,240/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$36,720total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 78 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSavings of $2,760/year
Usage Surcharges & Bill Shock Simulator: PostHogWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (100.000 eventos)

Included base quota in plan: 50,000 eventos.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$2/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$22/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Configure selective sampling in staging environments.

Base Production (1.000.000 eventos)

Included base quota in plan: 50,000 eventos.
High Risk / Accelerated Overages
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$33/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$53/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Filter high-frequency repetitive events on the client side.

Active Growth (10.000.000 eventos)

Included base quota in plan: 50,000 eventos.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$348/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$368/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Set ingestion drop-rate limits upon exceeding monthly quota.

Large Scale (50.000.000 eventos)

Included base quota in plan: 50,000 eventos.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$1,748/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$1,768/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Commit to annual event volume contracts for scale discounts.

Procurement Strategy & Discounts: PostHogB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
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Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: 30 days before expirationMedian achieved discount: -12%
Public List Price
Custom / Contact
100% baseline
Audited Market Average
-12% median
~88% of list price
Optimized Target Price
-20% target
Max achievable discount (Q4 / multi-year): -20%

Verified Tactical Savings Levers

  • Annual Upfront PrepayUp to -15%

    Consolidated discount for upfront annual billing versus monthly rate.

  • Startup Credits ProgramUp to -50%

    Credits and perks for early-stage startups and accelerator programs.

Pricing & Licensing Radar · PostHog

Immutable chronological log of changes in pricing models, price increases, and licensing transitions detected by our crawler.

  1. Plan Added

    Adición de nuevo plan de suscripción: Free Tier ($0/mes).

    Free Tier ($0/mes)
  2. Plan Retired

    Eliminación o descatalogación del plan: Free.

    Free
Security & Data Exit
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Compliance & Security Standards: PostHog

SOC 2 Type IIAudited
ISO 27001Not reported
GDPR / RGPDAudited
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActGDPR DPA Available
SSO Availability (SAML Enterprise)
Enterprise-Only SSO
Data Residency
USEUAWS
AI Privacy Policy
Opt-out available
Data Liberation & Migration Runbook: PostHogPG_DUMP · JSON · CSV
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
PG_DUMPJSONCSVPARQUET
Password Hash Portability
Exportable Hashes (Bcrypt / Argon2): Zero Forced Retention

Allows extracting password hashes in standard formats to migrate without forcing user resets.

CLI Command / Rescue Endpoint
docker exec -t posthog pg_dump -U postgres > backup.sql
Exit Protocol & Migration Notes

Direct database-level export without proprietary password encryption.

Deployment & Infrastructure Requirements: PostHogDocker
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseOpen Source
Docker CLI Directive
docker run -d --name posthog -p 8080:8080 posthog:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of PostHog

93/100 Technical Trust

Frequent Praises in Production

  • All-in-one platform replacing multiple tools for analytics, error monitoring, and flags.
  • Self-hosting capabilities with available open-source code.
  • Detailed session replay for efficient debugging of production issues.

Reported Production Frictions

  • Steep learning curve due to the breadth of available features.
  • Costs can scale quickly based on high volumes of events and recorded sessions.
Commercial Treatment & Vendor Lock-in:Self-Service in Dashboard

Cancellation flow is autonomous via billing portal or subscription settings.

Frequently Asked Technical Questions (PostHog)

Can I self-host PostHog?

Yes, PostHog offers an open-source edition that can be deployed on your own infrastructure, which is ideal for teams with strict data sovereignty requirements.

What does the free plan include?

The free tier provides generous limits for event analytics, recorded sessions, and feature flags, allowing the vast majority of users to operate without monthly costs.

Can I export my data from PostHog?

Yes, PostHog allows for data extraction via API or cloud storage pipelines, ensuring that your data remains portable and accessible outside the platform.

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