Memfault vs Zipkin: 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 Memfault and Zipkin 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:
Memfault
Embedded observability and OTA for IoT devices to fix defects before customers notice.
Best for you if:
- • You want significantly reduces time spent on debugging and issue resolution
Zipkin
Open-source distributed tracing for microservice interactions
Best for you if:
- • You want a fully free tool (Memfault requires payment)
| At a Glance | Memfault | Zipkin |
|---|---|---|
Starts at | Free plan | Free 100% free |
Category | Monitoring DevOps | DevOps Monitoring |
Rating | 4.7/5 G2 4.5 · Capterra 4.9 22 reviews | 4.8/5 G2 4.8 21 reviews |
Free plan | Yes | Yes |
Choose Memfault or Zipkin?
Choose Memfault if
- You want significantly reduces time spent on debugging and issue resolution
- You want minimizes device returns and costly field visits
- You work in monitoring, not DevOps
Choose Zipkin if
- You want a fully free tool (Memfault requires payment)
- You want distributed tracing
- You want open source
- You work in DevOps, not monitoring
In-Depth Analysis
Memfault
Embedded observability and OTA for IoT devices to fix defects before customers notice.
Memfault's pricing is on the expensive side for smaller teams, with the Growth tier starting at $3,495/month.
Strengths
- Pro: Significantly reduces time spent on debugging and issue resolution
- Pro: Minimizes device returns and costly field visits
- Pro: Increases confidence and control over firmware updates
- Pro: Provides data-driven insights for product development and roadmap decisions
- Pro: Improves customer satisfaction by proactively addressing issues
Weaknesses
- Con: Requires integration into embedded device firmware
- Con: Specific pricing details are not publicly available
Key features
Zipkin
Open-source distributed tracing for microservice interactions
Zipkin is entirely free and open source, making its pricing exceptionally fair and generous compared to any commercial offering.
Strengths
- Pro: Distributed tracing
- Pro: Open source
- Pro: Good features
- Pro: Active development
- Pro: Free
Weaknesses
- Con: Setup complexity
- Con: Learning curve
- Con: UI dated
- Con: Jaeger alternative
- Con: Operational overhead
Key features
Plans and prices: Memfault vs Zipkin
| Tool | Plans and prices | Source |
|---|---|---|
| Memfault |
| memfault.com/pricing read Nov 2, 2026 |
| Zipkin |
| zipkin.io read Oct 4, 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 Memfault pricing and Zipkin pricing.
Key Takeaways
Memfault
- Choose if you want embedded observability and OTA for IoT devices to fix defects before customers notice
Zipkin
- Choose if you want open-source distributed tracing for microservice interactions
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.
- User ratings are within 0.2 points (4.7/5 from 22 reviews for Memfault, 4.8/5 from 21 reviews for Zipkin).
- Both have a free plan.
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 Memfault and Zipkin 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. User ratings are within 0.2 points (4.7/5 from 22 reviews for Memfault, 4.8/5 from 21 reviews for Zipkin). Both have a free plan.
What are Memfault and Zipkin used for?
Memfault: Embedded observability and OTA for IoT devices to fix defects before customers notice. Zipkin: Open-source distributed tracing for microservice interactions.
What does Memfault cost vs Zipkin?
Memfault has no public paid-plan price on file. Zipkin is free. Prices read on the vendors' pricing pages, latest check Nov 2, 2026.
What's the main difference between Memfault and Zipkin?
Memfault's main strength: significantly reduces time spent on debugging and issue resolution. Zipkin's main strength: distributed tracing.