Comparison
Resilira vs Castellan
Castellan pairs software with managed services and consulting. Resilira is software-first and self-serve, for teams that want to run the program themselves.
Where Castellan is strong
Castellan combines a continuity platform with advisory and managed services — useful if you want a partner to run parts of your program.
Best fit: Organisations that want a blended software-plus-services engagement and have budget for it.
Where Resilira differs
- Software-first: you own the program, with AI doing the heavy lifting instead of consultants.
- Transparent pricing and a free trial — evaluate before you talk to anyone.
- Time-to-first-plan in under an hour, not a services onboarding.
- Keeps cost predictable for SMB and mid-market budgets.
Side by side
| Resilira | Castellan | |
|---|---|---|
| Pricing | Public, from $149/mo | Quote-based (software + services) |
| Buying motion | Self-serve, 14-day trial, no card | Services-assisted onboarding |
| Time to first plan | Under an hour | Implementation project |
| AI-native BIA & plan drafting | Yes, grounded in your data | Limited or add-on |
| ISO 22301 / DORA / NIS2 mapping | Built in, readiness score | Varies / module |
| Best-fit size | SMB & mid-market | Large enterprise |
The verdict
Castellan fits teams that want managed services alongside software. Resilira fits teams that want a self-serve platform and AI to replace the consulting line item.
Frequently asked questions
- Is Resilira a Castellan alternative?
- Yes. Resilira is a software-first, self-serve alternative to Castellan, with transparent pricing and AI-native BIA and plan drafting instead of a services-led engagement.
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