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Logging · head to head

incident.io vs Langwatch

incident.io logo

incident.io

Logging

Software reliability platform with on-call management and agentic root cause analysis

From
Free
Rated
-
Full reviewWebsite
Langwatch logo

Langwatch

Machine Learning

LLM engineering platform for testing and evaluating AI agents in production

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: incident.io free plan limited to single team and basic features; Langwatch free plan limited to 50k events per month, restricting larger deployments
  • They diverge on capability: incident.io covers Intelligent alert routing, Langwatch covers Agent simulation testing.

Where they differ

Only the attributes on which incident.io and Langwatch actually diverge.

Attributes where incident.io and Langwatch differ
Attributeincident.ioLangwatch
Pricing modelsubscriptionTiered subscription with usage-based overage charges
PlatformsWeb, Slack, Microsoft TeamsWeb, Docker, Kubernetes
CategoryLoggingMachine Learning
Founded2021Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in incident.io

  • Intelligent alert routing
  • Agentic root cause analysis
  • On-call scheduling
  • Slack and Teams integration
  • AI call transcription
  • Status pages
  • Workflow automation

Only in Langwatch

  • Agent simulation testing
  • LLM evaluation
  • OpenTelemetry tracing
  • Langy AI Engineer
  • Governance controls
  • Multiple deployment options
  • Framework support

What people use each for

The jobs each tool is most often brought in to do.

incident.io

  • Manage incident response workflows in Slacknot Langwatch
  • Automatically investigate root causes with AInot Langwatch
  • Maintain on-call schedules across teamsnot Langwatch
  • Track incident metrics and trendsnot Langwatch
  • Communicate status to customers automaticallynot Langwatch

Langwatch

  • Continuous testing of AI agents before production deploymentnot incident.io
  • Automated test creation from product requirementsnot incident.io
  • LLM response quality evaluation and scoringnot incident.io
  • Production agent monitoring and cost trackingnot incident.io
  • Governance and access control for AI systemsnot incident.io

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

incident.io

  • Free plan limited to single team and basic features
  • Per-user pricing increases costs for larger teams
  • Agentic features may require additional integrations
  • Advanced features concentrated in higher price tiers

Langwatch

  • Free plan limited to 50k events per month, restricting larger deployments
  • Pricing in EUR may complicate budgeting for US-based teams
  • Usage-based overage model can create unpredictable costs
  • Self-hosted option requires DevOps expertise

Pricing, plan by plan

incident.io

Free
  • BasicFree
    • Slack and Teams support
    • Single team on-call
    • Status pages
  • Pro$25/user-month
    • All Team features
    • Advanced insights
    • Custom dashboards
  • Enterprise$undefined/custom
    • All Pro features
    • Dedicated success manager
    • Advanced access controls

Langwatch

Free
  • DeveloperFree
    • 50k events per month
    • 14-day data access
    • 2 users
  • Growth$29/month
    • 200k events per month included
    • 5 EUR per 100k additional events
    • 30-day data retention
  • Enterprise$undefined/custom
    • Custom event limits
    • Hybrid, self-hosted or on-premises deployment
    • Custom SSO and RBAC

Which should you pick?

Choose incident.io if

  • You need intelligent alert routing.
  • You want to start without paying.
  • You work on Web, Slack, Microsoft Teams.
  • You also want agentic root cause analysis.
incident.io review

Choose Langwatch if

  • You need agent simulation testing.
  • You want to start without paying.
  • You work on Web, Docker, Kubernetes.
  • You also want llm evaluation.
Langwatch review

Questions people ask

Is incident.io or Langwatch better?
Neither clearly leads. incident.io starts at Free and Langwatch at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, incident.io or Langwatch?
incident.io starts at Free and Langwatch at Free.
Does incident.io or Langwatch run on more platforms?
incident.io runs on Web, Slack, Microsoft Teams. Langwatch runs on Web, Docker, Kubernetes.
Can I use incident.io for free?
Both have a free tier, so you can try either at no cost before committing.
What is incident.io best used for?
incident.io is most often used for manage incident response workflows in slack, automatically investigate root causes with ai, maintain on-call schedules across teams, track incident metrics and trends. Of those, manage incident response workflows in slack and automatically investigate root causes with ai are not what Langwatch is typically brought in for.
What can incident.io do that Langwatch cannot?
incident.io covers Intelligent alert routing, Agentic root cause analysis, On-call scheduling, Slack and Teams integration. Langwatch covers Agent simulation testing, LLM evaluation, OpenTelemetry tracing, Langy AI Engineer.

Answered from the vendors’ own pages

incident.io: What is included in the free incident.io plan?

The Basic free plan includes Slack and Teams support, single team on-call, status pages, and 1 custom field, ideal for getting started with incident management.

Source
Langwatch: Is there a permanent free tier?

Yes, Langwatch's Developer plan is free forever with 50k events per month, 14-day data access, 2 users, and no credit card required. It is specifically designed for individual developers prototyping AI applications.

Source
incident.io: How much does on-call management cost?

On-call is an add-on costing $10/user/month for Team plan or $20/user/month for Pro plan, in addition to base incident management pricing.

Source
Langwatch: What is Langy and how does it save time?

Langy is an AI-powered tool that automates test creation. It converts product requirements into test scenarios, runs simulations, scores results, and generates pull requests with fixes in a median of 14 minutes.

Source
incident.io: Can incident.io integrate with my existing tools?

incident.io natively integrates with Slack and Microsoft Teams for incident management workflows, with additional integrations available.

Source
Langwatch: What frameworks does Langwatch support?

Langwatch works with LangGraph, LangChain, CrewAI, OpenAI Agents, AWS Bedrock, Azure OpenAI, Vertex AI, and other major LLM frameworks and platforms.

Source
incident.io: What SLA does incident.io offer?

Only the Enterprise plan includes a 99.99% SLA guarantee. Basic, Team, and Pro plans do not have published SLAs.

Source
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