AppSignal

Error tracking & performance insights for Ruby apps

FactScore™ 0
VS

Datadog, Inc.

Monitoring and security platform for cloud applications

★★★★★ 5.0/5
FactScore™ 47.7

Updated February 2026

AppSignal Datadog, Inc.
Rating N/A 5.0★
Reviews 1 8
Pros 0 10
FactScore™ 0 47.7

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

AppSignal FactScore™
👑
47.7
Datadog, Inc. FactScore™
★ Datadog, Inc. wins on FactScore™

Pros & Cons

Only in AppSignal — Pros

No unique pros listed

Both tools — Pros

Only in Datadog, Inc. — Pros

Intuitive navigation Application monitoring Easy installation Remote debugging Alerting features Eliminates manual tasks KPI tracking Personalization options Real-time monitoring Server monitoring

Only in AppSignal — Cons

Both tools — Cons

Only in Datadog, Inc. — Cons

Hard to work with Pricey

Details

AppSignal Datadog, Inc.
Categories Observability tools Issue tracking software, Website analytics, Security software, Observability tools
Platforms Web Web
Became Popular August 12, 2016 July 18, 2014
Website appsignal.com www.datadoghq.com

Who Should Pick Which?

Choose AppSignal if...

  • No unique pros listed

Choose Datadog, Inc. if...

  • Intuitive navigation
  • Application monitoring
  • Easy installation

With a FactScore™ of 0 vs 47.7, Datadog, Inc. leads in community reception. AppSignal uniquely offers No unique pros listed, while Datadog, Inc. stands out for Intuitive navigation and Application monitoring.

3

What Users Say

AppSignal

No reviews yet

Datadog, Inc.

A
Aster Aug 3, 2024
★★★★★

Datadog helps us track and find the data and flows we need to make the app easy to use and debug -- as well as combat hacking.

J
Jack Jul 30, 2024
★★★★★

Datadog is an amazing tool for monitoring any type of project, but it can be pricey and a bit complicated for small teams / solo developers.

L
Lea Jan 14, 2025
★★★★★

We like the remote debugging and KPIs.

Frequently Asked Questions

Which is better, AppSignal or Datadog, Inc.?

Based on FactScore™, Datadog, Inc. leads with a score of 47.7 vs 0. Datadog, Inc. has a higher rating of 5.0★ compared to N/A★.

What are the pros of AppSignal compared to Datadog, Inc.?

AppSignal uniquely offers: No unique pros listed.

What are the pros of Datadog, Inc. compared to AppSignal?

Datadog, Inc. uniquely offers: Intuitive navigation, Application monitoring, Easy installation, Remote debugging, Alerting features.

Is AppSignal better rated than Datadog, Inc.?

AppSignal is rated N/A★ from 1 reviews. Datadog, Inc. is rated 5.0★ from 8 reviews.

What is the FactScore™ of AppSignal and Datadog, Inc.?

FactScore™ weighs rating and review volume together. AppSignal scores 0 and Datadog, Inc. scores 47.7.

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