kitio.aiHerald vs Lightrun
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Herald starts at See pricing page and Lightrun starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Predictive issue detection
- Root cause analysis
- Suggested resolutions
- CLI agent
- Slack and Teams collaboration
- Bring your own model
- AI SRE agent
- Dynamic logs and telemetry
- Slack integration
- MCP for coding agents
- IDE plugins
- On-prem deployment
| Feature | Herald | Lightrun |
|---|---|---|
| Best for | AI SRE that finds production issues and their root cause early | AI SRE agents that use live runtime context to fix production issues |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Herald | Lightrun |
| Based in | – | Israel |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Herald starts at See pricing page and Lightrun starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Hobby
Free
- Herald CLI agent
- Local integrations
- Limited agent requests
Individual
$20/mo billed yearly
- Root cause analysis
- Predictive detection
- Suggested resolutions
Teams
$40/user/mo billed yearly
- Per user
- Cloud agent and integrations
- Slack and Teams collaboration
Enterprise
Contact sales
- Custom deployment
3 plans
Free
Free
- Limited AI SRE
- Slack and web app
- GitHub and Bitbucket
Pro
Contact sales
- Multi-instance debugging
- MCP integration
- IDE plugins
Enterprise
Custom
- Custom connectors
- PII redaction
- 24/7 support and SLA
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Herald
- Free CLI tier without a card
- Catches issues before alerts fire
- Bring your own model or cloud
- Cloud agent needs the Teams plan
- Per-user pricing for teams
- Recently rebranded from RunLLM
Lightrun
- Adds logs without redeploying
- Free plan for the AI SRE
- Feeds runtime data to coding agents
- Paid plan prices not published
- Free plan is a limited version
- Setup touches production systems
Which one should you choose?
Choose Herald if you want:
- Free CLI tier without a card
- Catches issues before alerts fire
- Bring your own model or cloud
Watch out: cloud agent needs the teams plan.
Choose Lightrun if you want:
- Adds logs without redeploying
- Free plan for the AI SRE
- Feeds runtime data to coding agents
Watch out: paid plan prices not published.
Herald vs Lightrun FAQ
What is the difference between Herald and Lightrun?
Herald: AI SRE that finds production issues and their root cause early. Lightrun: AI SRE agents that use live runtime context to fix production issues. Both are coding tools.
Is Herald or Lightrun cheaper?
Herald starts at See pricing page and Lightrun starts at See pricing page. Check both pricing pages for current plans.
Do Herald and Lightrun have free plans?
Herald: Yes. Lightrun: Yes.
Who makes Herald?
Herald is made by Herald.
Who makes Lightrun?
Lightrun is made by Lightrun, based in Israel.
Which should I choose, Herald or Lightrun?
Choose Herald if you value free cli tier without a card and catches issues before alerts fire. Choose Lightrun if you value adds logs without redeploying and free plan for the ai sre.