Checkly vs MageSentinel: 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 Checkly and MageSentinel 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:
Checkly
API and synthetic monitoring for developers
Best for you if:
- • You want good synthetic monitoring
MageSentinel
Catch checkout failures with scheduled real-browser store tests
Best for you if:
- • Owners and agencies running Magento 2 or WooCommerce stores that take orders online
| At a Glance | Checkly | MageSentinel |
|---|---|---|
Starts at | Free plan, paid from $40/mo, billed monthly Team plan | Free plan, paid from €19/mo, billed monthly Solo plan |
Category | DevOps Monitoring | Monitoring Testing & QA |
Rating | 4.5/5 G2 4.6 · Capterra 4.0 34 reviews | n/a |
Free plan | Yes | Yes |
Watch out for | Overage fees for exceeding check runs on paid plans | n/a |
Choose Checkly or MageSentinel?
Choose Checkly if
- You want good synthetic monitoring
- You want playwright based
- You work in DevOps, not monitoring
Choose MageSentinel if
- Owners and agencies running Magento 2 or WooCommerce stores that take orders online
- You want catch checkout failures with scheduled real-browser store tests
- You work in monitoring, not DevOps
In-Depth Analysis
Checkly
API and synthetic monitoring for developers
Checkly's pricing is fair, especially with a generous free tier offering 10K runs and 5 checks.
Watch out
Overage fees for exceeding check runs on paid plans
Strengths
- Pro: Good synthetic monitoring
- Pro: Playwright based
- Pro: API monitoring
- Pro: Good DX
- Pro: Fair pricing
Weaknesses
- Con: Per-check pricing
- Con: Learning curve
- Con: Limited regions free
- Con: Some features complex
- Con: Smaller than Datadog
Key features
MageSentinel
Catch checkout failures with scheduled real-browser store tests
Key features
Plans and prices: Checkly vs MageSentinel
| Tool | Plans and prices | Source |
|---|---|---|
| Checkly |
| checkly.com read Oct 2, 2026 |
| MageSentinel |
| magesentinel.com/pricing read Oct 19, 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 Checkly pricing and MageSentinel pricing.
Key Takeaways
Checkly
- Choose if you want API and synthetic monitoring for developers
MageSentinel
- Choose if you want catch checkout failures with scheduled real-browser store tests
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.
- Only Checkly has a published user rating (4.5/5 from 34 reviews); MageSentinel has none we can show.
- Entry prices are not ranked, they are charged on different bases: Checkly $40/mo, billed monthly; MageSentinel €19/mo, billed monthly.
- 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 Checkly and MageSentinel 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. Only Checkly has a published user rating (4.5/5 from 34 reviews); MageSentinel has none we can show. Entry prices are not ranked, they are charged on different bases: Checkly $40/mo, billed monthly; MageSentinel €19/mo, billed monthly. Both have a free plan.
What are Checkly and MageSentinel used for?
Checkly: API and synthetic monitoring for developers. MageSentinel: Catch checkout failures with scheduled real-browser store tests.
What does Checkly cost vs MageSentinel?
Checkly's cheapest paid plan is Team at $40/mo, billed monthly; it also has a free plan. MageSentinel's cheapest paid plan is Solo at €19/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 19, 2026.
What's the main difference between Checkly and MageSentinel?
Checkly's main strength: good synthetic monitoring. MageSentinel focuses on catch checkout failures with scheduled real-browser store tests.