True cost comparison — not just what the pricing page says
Quick Verdict
PostHog saves you 5%
Best for PostHog
Open-source product analytics suite. Generous free tier with 1M events/mo, then usage-based pricing
Best for Snowflake
Cloud data warehouse with usage-based pricing. Credits at ~$2/credit sound simple, but compute costs
Open-source product analytics suite. Generous free tier with 1M events/mo, then ...
Advertised
$0
/month
True Cost
$180
/month (typical)
Multiple Billing Meters
PostHog bills separately for: analytics events ($0.00031/event), session replays ($0.005/recording),...
Session Replay Storage Costs
Session replays cost $0.005/recording after free 5K/mo. High-traffic sites recording 50K sessions/mo...
Data Pipeline Add-On
Exporting data to external data warehouses (BigQuery, Snowflake, S3) requires the data pipeline add-...
Cloud data warehouse with usage-based pricing. Credits at ~$2/credit sound simpl...
Advertised
$0
/month
True Cost
$830
/month (typical)
Compute Credits Burn Rate
Snowflake charges per-second for compute. An X-Small warehouse costs ~$2/credit. Running queries 8hr...
Data Transfer Egress Fees
Transferring data out of Snowflake to another cloud region or on-premises incurs $0.01-$0.03/GB tran...
Storage Accumulation
Storage costs $23/TB/month (on-demand) or $22/TB (pre-paid). Data accumulates over time — a year of ...
PostHog advertises $0/mo. Snowflake advertises $0/mo.
PostHog has 3 documented hidden fees. Snowflake has 3.
PostHog confidence: 75%. Snowflake confidence: 72%.
| Metric | PostHog | Snowflake | Winner |
|---|---|---|---|
| Advertised Price | $0/mo | $0/mo | PostHog |
| True Monthly Cost | $180/mo | $830/mo | PostHog |
| Hidden Fee Total | +$180/mo | +$830/mo | PostHog |
| # Hidden Fees | 3 | 3 | PostHog |
| Confidence Score | 75% | 72% | PostHog |
| Pricing Tiers | 2 | 3 | — |
| Affiliate Program | None | None | — |
PostHog advertises $0/mo and Snowflake advertises $0/mo. However, when you include hidden fees, PostHog has 3 documented hidden fees adding +$180/mo, while Snowflake has 3 hidden fees adding +$830/mo. Based on true cost, PostHog is typically 5% cheaper.
PostHog has 3 documented hidden fees: Multiple Billing Meters, Session Replay Storage Costs, Data Pipeline Add-On. These add approximately +$180/mo on top of the $0/mo advertised price.
Snowflake has 3 documented hidden fees: Compute Credits Burn Rate, Data Transfer Egress Fees, Storage Accumulation. These add approximately +$830/mo on top of the $0/mo advertised price.
Choose PostHog if: Open-source product analytics suite. Generous free tier with 1M events/mo, then usage-based pricing . Choose Snowflake if: Cloud data warehouse with usage-based pricing. Credits at ~$2/credit sound simple, but compute costs. The right choice depends on your team size, usage volume, and which features you need most.
This comparison is based on manual research of official pricing pages, terms of service, and user reports. PostHog data has a 75% confidence score and Snowflake has 72%. Prices were last verified in April 2026. For the most accurate estimate, enter your specific usage in our calculator.
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