OpenPanel vs Vectr4: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for OpenPanel and Vectr4 side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
OpenPanel
An open-source web and product analytics platform with privacy-first tracking.
Best for you if:
- • You want open-source and self-hostable for full control and transparency
Vectr4
Self-host event tracking without sending data to vendors
Best for you if:
- • Indie hackers and small SaaS teams that want self-hosted product analytics without relying on a hosted analytics provider
| At a Glance | OpenPanel | Vectr4 |
|---|---|---|
Starts at | From $2.50/mo, billed monthly 5K events per month plan | Not published |
Category | Web Analytics Product Analytics | Web Analytics Product Analytics |
Rating | n/a | n/a |
Free plan | No | No |
Watch out for | No explicit overage fees mentioned, but exceeding event limits will require upgrading. | n/a |
Choose OpenPanel or Vectr4?
Choose OpenPanel if
- You want open-source and self-hostable for full control and transparency
- You want combines web and product analytics in one platform, reducing tool sprawl
Choose Vectr4 if
- Indie hackers and small SaaS teams that want self-hosted product analytics without relying on a hosted analytics provider
- You want self-host event tracking without sending data to vendors
In-Depth Analysis
OpenPanel
An open-source web and product analytics platform with privacy-first tracking.
OpenPanel's pricing is very fair, especially for the lower tiers.
Watch out
No explicit overage fees mentioned, but exceeding event limits will require upgrading.
Strengths
- Pro: Open-source and self-hostable for full control and transparency.
- Pro: Combines web and product analytics in one platform, reducing tool sprawl.
- Pro: Privacy-first design with cookie-less tracking and GDPR/CCPA compliance.
- Pro: Flexible pricing based on event volume, with unlimited other features.
- Pro: Easy integration with various web, mobile, and backend frameworks.
Weaknesses
- Con: May require technical expertise for self-hosting setup and maintenance.
- Con: Cloud pricing can become significant for very high event volumes.
Key features
Vectr4
Self-host event tracking without sending data to vendors
Key features
Plans and prices: OpenPanel vs Vectr4
| Tool | Plans and prices | Source |
|---|---|---|
| OpenPanel |
| openpanel.dev/pricing read Oct 18, 2026 |
| Vectr4 |
| vectr4.com read Oct 16, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on OpenPanel pricing and Vectr4 pricing.
Key Takeaways
OpenPanel
- Choose if you want an open-source web and product analytics platform with privacy-first tracking
Vectr4
- Choose if you want self-host event tracking without sending data to vendors
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- OpenPanel starts at $2.50/mo, billed monthly; Vectr4 has no public paid plan price on file.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do OpenPanel and Vectr4 compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. OpenPanel starts at $2.50/mo, billed monthly; Vectr4 has no public paid plan price on file.
What are OpenPanel and Vectr4 used for?
OpenPanel: An open-source web and product analytics platform with privacy-first tracking. Vectr4: Self-host event tracking without sending data to vendors.
What does OpenPanel cost vs Vectr4?
OpenPanel's cheapest paid plan is 5K events per month at $2.50/mo, billed monthly. Vectr4 has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 18, 2026.
What's the main difference between OpenPanel and Vectr4?
OpenPanel's main strength: open-source and self-hostable for full control and transparency. Vectr4 focuses on self-host event tracking without sending data to vendors.