Best Agari alternatives in 2026
Looking for an alternative to Agari? Whether you've outgrown it, find the pricing steep, or just want to weigh your options, these are the strongest email & data security alternatives in 2026 — ranked on pricing, features, and who each one fits best. Agari itself starts at custom, so we've flagged where each option is cheaper, simpler, or more specialized.
- 1Abnormal SecurityBest for: enterprise
AI-native email security against BEC A popular email security alternative to Agari — custom. Particularly strong for enterprise.
- 2Material SecurityBest for: enterprise
If Agari feels like overkill or over-budget, Material Security is a leaner option. Email security and data protection for cloud mailboxes Pricing: custom.
- 3ProofpointBest for: enterprise
Proofpoint goes head-to-head with Agari on features. Email security and human-centric protection Best suited to enterprise. Custom.
- 5IRONSCALESBest for: smb
AI-driven phishing protection and response A popular email security alternative to Agari — custom. Particularly strong for smb.
- 7Trend Micro Vision OneBest for: enterprise
Trend Micro Vision One goes head-to-head with Agari on features. XDR platform for endpoints, email, and cloud Best suited to enterprise. Custom.
- 8Tenable NessusBest for: smb
A well-rated security privacy pick. Industry-standard vulnerability scanner Tenable Nessus starts at from $4599/yr, making it a credible Agari replacement.
Still considering Agari itself? Read our Agari review →
Frequently asked questions
What is the best Agari alternative?
Abnormal Security is our top-rated Agari alternative for 2026. AI-native email security against BEC Custom.
Is there a free Agari alternative?
Most alternatives are paid, but Tenable Nessus is the most affordable on this list at from $4599/yr.
Why switch from Agari?
Common reasons are price, a simpler feature set, better fit for a specific use case, or platform support. Each tool above notes where it has an edge over Agari.