Shortlist by what you need
Start here if you know why you are leaving ModelOp.
Want the closest match?
Holistic AIMost similar to ModelOp in what it does, its category and its price.
Visit (opens Holistic AI in a new tab)Want the best rated?
BigIDRated 4.4 out of 5 in our review, against 4.1 for ModelOp.
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At a glance
Green means better than ModelOp, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 ModelOpBaseline | 4.1 | Not listed | No | Governance platform for tracking, controlling and reporting on enterprise AI models. | |
| Holistic AI | 4.1Same | Not listed | No | Enterprise platform for inventorying AI systems, assessing risk and enforcing policy. | vs ModelOp |
 Monitaur | 4.0−0.1 | Not listed | No | AI governance software for documenting, controlling and evidencing model decisions. | vs ModelOp |
 Prediction Guard | 3.5−0.6 | Not listed | No | A self-hosted, zero-trust control plane for enterprise AI agents - deploy, govern, and observe agents across OpenAI, Anthropic, and MCP with 4x lower total cost than compliance alternatives. | vs ModelOp |
| BigID | 4.4+0.3 | Not listed | No | Finds and classifies sensitive data across cloud, on-premise and AI systems. | vs ModelOp |
 Privacera | 4.2+0.1 | Not listed | No | Data and AI governance covering access control, privacy compliance and security posture. | vs ModelOp |
 Zenity | 4.2+0.1 | Not listed | No | Security and governance for AI agents, from build time through to runtime. | vs ModelOp |
 CalypsoAI | 4.1Same | Not listed | No | AI guardrails, now part of F5, protecting generative AI applications in production. | vs ModelOp |
 PVML | 4.0−0.1 | Not listed | No | Virtual databases that let AI query enterprise data without copying or moving it. | vs ModelOp |
The alternatives in detail
In order of how closely each one matches ModelOp.
Holistic AI
4.1Not listed
vs ModelOpSame
Enterprise platform for inventorying AI systems, assessing risk and enforcing policy.
- Inventory of deployed AI systems
- Risk assessment per system
- Policy enforcement
Covers discovery, protection and enforcement rather than assessment alone
Pricing is not published and the pricing page returns a 404
Monitaur
4.0Not listed
vs ModelOp−0.1
AI governance software for documenting, controlling and evidencing model decisions.
- Documentation of model lineage and approval
- Evidence that controls were applied
- Ongoing behaviour monitoring
Produces evidence rather than intentions
Pricing page returns a 404
Prediction Guard
3.5Not listed
vs ModelOp−0.6
A self-hosted, zero-trust control plane for enterprise AI agents - deploy, govern, and observe agents across OpenAI, Anthropic, and MCP with 4x lower total cost than compliance alternatives.
- Self-hosted, zero-trust control plane for enterprise AI agents
- OpenAI, Anthropic, and MCP-compatible interfaces
- Works with LangChain, CrewAI, and other agent frameworks
On-premises deployment gives real sovereign control, not just a dashboard
Pricing isn't published - enterprise sales-driven
BigID
4.4Not listed
vs ModelOp+0.3
Finds and classifies sensitive data across cloud, on-premise and AI systems.
- Sensitive data discovery and classification
- Data security posture management
- Governance for data inside AI systems
Covers AI systems alongside conventional data stores
Pricing is not published
Privacera
4.2Not listed
vs ModelOp+0.1
Data and AI governance covering access control, privacy compliance and security posture.
- Data access governance across warehouses and lakes
- GenAI governance controlling what models may retrieve
- Data security posture management (DSPM)
Open-standards foundation avoids proprietary policy lock-in
Enterprise scope and pricing are heavy for smaller teams
Zenity
4.2Not listed
vs ModelOp+0.1
Security and governance for AI agents, from build time through to runtime.
- Security and governance across the agent lifecycle
- Runtime controls rather than pre-deployment review only
- Visibility into what agents actually decided and did
Runtime governance matches how autonomous agents actually fail
Only relevant once agents hold real permissions
CalypsoAI
4.1Not listed
vs ModelOpSame
AI guardrails, now part of F5, protecting generative AI applications in production.
- Runtime guardrails between the model and the user
- Protection against prompt injection and data leakage
- Policy enforcement across cloud deployments
Backed by an established security vendor rather than a startup
Enterprise procurement through F5 rather than self-serve
PVML
4.0Not listed
vs ModelOp−0.1
Virtual databases that let AI query enterprise data without copying or moving it.
- Virtual databases over existing infrastructure with no data movement
- Built-in anonymisation at the access layer
- Security and governance controls applied per query
Avoids the extra copy that creates new security and cost exposure
Aimed at established data estates, not small or greenfield setups
FAQ
Questions people ask
Is ModelOp free?
ModelOp does not list a free plan. Check its pricing page for current plans.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.