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Best Modulos Alternatives — 10 Compared, With Free Tools (2026)

Explore 10 alternatives to Modulos — vetted by our editors with real user reviews, pricing, and feature comparisons.

Best free Modulos alternatives: a side-by-side view

Quick answer

If you only check three Modulos alternatives, make them ModelOp, Modulos AI Governance Platform and Saidot. ModelOp leads the list. Compare all 10 on rating and pricing below.

If the value just isn't there with Modulos anymore, these 10 ai governance software free alternatives are worth weighing. We rank by SpotScore (real-user satisfaction and market presence), star ratings, and pricing model, and our editors vet each pick. Scan the table for a quick view, then read the sections below for the why.

ProductSpotScoreRatingPricingBest for
ModelOpHelps the world's enterprises govern and scale all their AI initiativesNot yet ratedContact for Pricingenterprises
Modulos AI Governance PlatformInnovate responsibly, comply confidently.Not yet ratedQuotation Basedteams of all sizes
SaidotAI inventory and controls built on a governance knowledge graphNot yet ratedQuotation Basedmid-size & enterprise teams
Holistic AIAI discovery, bias and safety testing with automated policy enforcementNot yet ratedQuotation Basedmid-size & enterprise teams
Credo AIAI registry, risk intelligence and policy-to-code enforcementNot yet ratedQuotation Basedmid-size & enterprise teams
MonitaurAI governance for regulated insurance and financial servicesNot yet ratedQuotation Basedmid-size & enterprise teams
ZenityAI agent security across build, deployment and runtimeNot yet ratedQuotation Basedmid-size & enterprise teams
LakeraRuntime guardrails against prompt injection and data leakageNot yet ratedQuotation Basedmid-size & enterprise teams
TrustibleAI governance built for governance professionals, not data scientistsNot yet ratedQuotation Basedteams of all sizes
Arize AIEmpower your AI with effortless optimization.★★★★ 4.2(22)FreeFreemium · Subscription · Quotation Basedteams of all sizes
ModelOp

ModelOp

Helps the world's enterprises govern and scale all their AI initiatives

Best for: Enterprise

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What is ModelOp?

ModelOp Center is an enterprise AI governance and MLOps/LLMOps platform giving large organizations a single system of record and control plane across every AI initiative, spanning generative AI and LLMs, traditional ML models, in-house builds, and third-party or embedded AI. It is built for ...

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Modulos AI Governance Platform

Modulos AI Governance Platform

Innovate responsibly, comply confidently.

Best for: SMB teams · Mid-market · Enterprise

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What is Modulos AI Governance Platform?

The Modulos AI Governance Platform integrates risk management, data science, and legal compliance to promote responsible innovation while ensuring adherence to industry standards. This comprehensive solution enables organizations to navigate the complexities of AI governance effectively, ...

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Modulos AI Governance Platform offers custom pricing plan

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Saidot - Logo

Saidot

AI inventory and controls built on a governance knowledge graph

Best for: Mid-market · Enterprise

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What is Saidot?

Saidot manages AI risks, policies, models and controls through a connected knowledge graph, so a change in one component updates the governance position of everything linked to it. Its centralised inventory tracks agents, systems, models and datasets with automatic risk inheritance, and ...

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Saidot offers custom pricing plan

Holistic AI - Logo

Holistic AI

AI discovery, bias and safety testing with automated policy enforcement

Best for: Mid-market · Enterprise

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What is Holistic AI?

Holistic AI covers AI governance end to end across three stages. Identify discovers AI systems across cloud platforms, code repositories and SaaS applications through more than 20 integrations including AWS, Azure, GitHub and Databricks. Protect runs over 40 specialised tests for bias, safety, ...

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Holistic AI offers custom pricing plan

Credo AI - Logo

Credo AI

AI registry, risk intelligence and policy-to-code enforcement

Best for: Mid-market · Enterprise

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What is Credo AI?

Credo AI discovers, governs and monitors AI systems across an enterprise. Its AI Registry catalogues agents, applications, models and vendors including shadow AI, risk intelligence runs continuous assessment with controls built for agentic systems, and its policy engine translates written ...

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Credo AI offers custom pricing plan

Monitaur - Logo

Monitaur

AI governance for regulated insurance and financial services

Best for: Mid-market · Enterprise

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What is Monitaur?

Monitaur is an AI governance platform for regulated industries, built around defining policy, managing compliance and automating model validation across the AI lifecycle. It covers drift and bias detection, stress testing, continuous monitoring and vendor governance for third-party AI, with ...

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Monitaur offers custom pricing plan

Zenity - Logo

Zenity

AI agent security across build, deployment and runtime

Best for: Mid-market · Enterprise

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What is Zenity?

Zenity secures AI agents by inspecting decisions where context and intent meet, covering three attack surfaces: external adversarial manipulation, internal over-permissioning, and autonomous actions the agent takes on its own initiative. It provides an inventory of agents with ownership, access ...

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Zenity offers custom pricing plan

Lakera - Logo

Lakera

Runtime guardrails against prompt injection and data leakage

Best for: Mid-market · Enterprise

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What is Lakera?

Lakera provides runtime security for generative AI applications, blocking prompt injection, jailbreaks and data leakage as requests pass through. It supports more than 100 languages and multimodal inputs, applies central policy control without requiring code changes, and operates at sub-50ms ...

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Lakera offers custom pricing plan

Trustible - Logo

Trustible

AI governance built for governance professionals, not data scientists

Best for: SMB teams · Mid-market · Enterprise

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What is Trustible?

Trustible is an AI governance platform aimed at regulated enterprises, orchestrating use-case intake, risk and impact assessments, vendor evaluations and policy management through configurable audit-ready workflows. It maintains a centralised AI inventory with automated risk scoring and maps ...

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Trustible offers custom pricing plan

Arize AI - New SaaS Software

Arize AI

Empower your AI with effortless optimization.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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What is Arize AI?

Arize AI is a revolutionary Machine Learning Observability Platform to quickly identify and address model and data issues. With a comprehensive analytics suite and no restrictions on model framework, platform, or environment, Arize ensures companies can monitor the performance of their products ...

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Arize AI offers custom pricing plan

The main Modulos competitors

Across AI Governance Software, 10 products compete directly with Modulos. The strongest overlap is with ModelOp, Modulos AI Governance Platform and Saidot. Each is compared against Modulos on rating, pricing and feature coverage below.

Sites and apps like Modulos

Searches for "sites like Modulos" and "apps like Modulos" land on the same shortlist as "Modulos alternatives" — the 10 options below cover both, whether you want a like-for-like replacement or something lighter.

What makes each Modulos alternative worth considering

ModelOpBest for enterprises
Modulos AI Governance PlatformBest for teams of all sizes
SaidotBest for mid-size & enterprise teams
Holistic AIBest for mid-size & enterprise teams
Credo AIBest for mid-size & enterprise teams
MonitaurBest for mid-size & enterprise teams
ZenityBest for mid-size & enterprise teams
LakeraBest for mid-size & enterprise teams
TrustibleBest for teams of all sizes
Arize AIBest for teams of all sizes

Comprehensive observability

Watch for: Requires technical expertise

The buyer's checklist for a Modulos alternative

Comparing pricing, ratings, and strengths across the 10 free alternatives: 1 offers a free tier; and Arize AI is the highest rated at 4.2 across 22 reviews.

How we sort these tools.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Modulos are Arize AI (4.2★), ModelOp, Modulos AI Governance Platform. Compare all 10 alternatives side-by-side above.

Migration difficulty depends on how deeply Modulos is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

How to find your ideal Modulos alternative

  • On a budget / just exploring: start with a free tier — Arize AI let you evaluate without paying upfront.
  • If real-user ratings matter most: Arize AI has the strongest star rating (4.2★) among the options with verified reviews.

Moving your team off Modulos

Easing off Modulos works best when you test before you commit. Export your data, confirm the new tool reads it, and verify your essential features. Pilot the change with a free trial, then roll out fully, keeping Modulos as a fallback until migration ends.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].