Proton vs Sentry

PRvs

Two Tech stack tools side by side: what each does, what it costs and who it suits.

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The verdict Side by side Plans and pricing Who each is for Other options

The verdict

On the data we hold, Sentry comes out ahead. Here is why, point by point.

What the data says

Only Sentry has a free plan to start on.
Proton starts lower, at $7/mo against $26/mo.
In our Tech stack ranking, Sentry places 35 and Proton 70 of 72.

Side by side

Proton and Sentry compared
At a glance	PRProton	Sentry
Starts at	$7/mo	$26/mo
Free plan	No	Yes
API	Not known yet	Yes
MCP server	Not known yet	Yes
Links	Visit	Visit

Plans and pricing

Proton

Mail EssentialsTeams needing core secure email and calendar functionality$7.99/mo
Workspace StandardGroups requiring full privacy suite with large storage$14.99/mo
Workspace PremiumOrganizations needing AI tools and extensive resources$24.99/mo

Sentry

DeveloperFree for solo developers: one user, error monitoring and tracing, 10 custom dashboards, MCP access.Free
TeamUnlimited users; $29 monthly or $26 per month billed annually with default prepaid data; extra events cost more.$29/mo
BusinessUnlimited dashboards and SAML/SCIM; $89 monthly or $80 per month billed annually with default prepaid data.$89/mo

Prices as the vendors list them. They change often; the final price is on their sites.

Who each is for

Choose Proton if…

We haven't written up who Proton suits yet.

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Choose Sentry if…

Software teams and technical founders shipping a web or mobile product who want to hear about errors, slow pages and failed jobs before customers report them.

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