Alternatives
Best Diligent One alternatives in 2026
Data compiled by Toolradar Updated How we rate
Cite this list: Toolradar, best Diligent One alternatives 2026, toolradar.com/alternatives/diligent-one
1 direct alternative to Diligent One and 7 more tools in the same category, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Quick answer
- Karavel.ai is the top alternative to Diligent One on our list, followed by ADP and KnowBe4.
- None of the 8 alternatives has a free plan.
- Highest rated: Scrut Automation, 4.9 out of 5 from 1,451 ratings, Sep 2026.
- 8 alternatives
- 1 direct
Top 3 alternatives to Diligent One
Karavel.ai
#1 Top pickAI-powered platform to simplify and accelerate compliance workflows for regulated businesses.
Pricing
Not published
Our take
Best overall
ADP
#2Enterprise payroll and HR management
Starting price
From $59 /mo
Cheapest paid plan, monthly, as of October 2026
4.2 /5 across SourceForge and G2 · 12,314 ratings, Sep 2026
Our take
Most affordable
KnowBe4
#3Reduce human and AI agent risk with an end-to-end human risk management platform.
Pricing
Contact sales
4.6 /5 across G2 and Capterra · 2,424 ratings, Sep 2026
Diligent One vs 8 alternatives
| Tool | Starting price (Oct 2026) | Free plan | Rating | Fit |
|---|---|---|---|---|
 | Price: Not published | Free plan: No | 4.3 out of 5, from 154 ratings on G2 (154) | |
| Price: Not published | Free plan: No | n/a | Direct alternative |
| Price: $59/mo | Free plan: No | 4.2 out of 5, from 12,314 ratings across SourceForge and G2 (12,314) | Same category as Diligent One |
| Price: Contact sales | Free plan: No | 4.6 out of 5, from 2,424 ratings across G2 and Capterra (2,424) | Same category as Diligent One |
 | Price: $99/mo | Free plan: No | 4.2 out of 5, from 5,088 ratings across G2 and Capterra (5,088) | Same category as Diligent One |
 | Price: Not published | Free plan: No | 4.4 out of 5, from 2,615 ratings on G2 (2,615) | Same category as Diligent One |
 | Price: Not published | Free plan: No | 4.9 out of 5, from 1,451 ratings across G2 and Capterra (1,451) | Same category as Diligent One |
 | Price: Contact sales | Free plan: No | 4.7 out of 5, from 1,684 ratings on G2 (1,684) | Same category as Diligent One |
 | Price: Contact sales | Free plan: No | 4.7 out of 5, from 1,401 ratings across G2, Capterra and Trustpilot (1,401) | Same category as Diligent One |
Why people consider alternatives to Diligent One
Diligent One is an AI-powered platform designed for governance, risk, and compliance (GRC) management, specifically tailored for boards of directors, general counsel, and C-suite risk officers.
Teams most often switch away when one of these starts to bite:
- Pricing at scale as usage or premium tiers add up.
- Missing integrations with the rest of your stack.
- Performance or scale limits as your needs grow.
- A specific feature gap you have hit in compliance management.
The 1 direct alternative below cover the same core job (compliance management) with different trade-offs. The 7 tools marked "Same category as Diligent One" fit the category but replace Diligent One less directly.
Diligent One by the numbers
| Metric | Diligent One | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | No | 16% have one | n/a |
| Listed as an alternative to | 1 tool | 3 | #119 of 180 (joint) |
| User rating | 4.3/5 (across the web, 154 ratings) | 4.5/5 | #59 of 87 (joint) tools with 20+ reviews |
Listed as an alternative to: #122 on 2026-10-16 to #119 on 2026-11-03 (rank among 180 tools, 1 is best).
Each position is counted among the tools that have data for that row, as noted under it. All Compliance Management data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “Diligent One by the numbers”, Nov 2026.
Compliance Management leaderboards from Toolradar data
Toolradar ranks Compliance Management tools on one measure at a time, only where at least 8 tools have data. As of Nov 2026.
Lowest entry price, plans with no stated unit
Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.
Counted among 18 tools with no stated price unit, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | Enzuzo | $7/mo, billed monthly |
| 2 | Microsoft Purview | $12/mo, billed monthly |
| 3 | Qualys | $16.58/mo, billed yearly |
| 4 | Taskworld | $29/mo, billed monthly |
| 5 | Aplos | $39.50/mo, billed monthly |
A position exists only when at least 8 tools have data for that metric. 18 of 180 Compliance Management tools have a verified price; the others publish none we could read (often "contact sales"). Advertising and placement fees are not inputs to any position. Visit counts include visits from every source. How we compute this. Cite this: Toolradar, “Compliance Management leaderboards”, Nov 2026. Data licensed CC BY 4.0. All Compliance Management statistics.
8 alternatives to Diligent One
Direct alternatives come first, ranked by G2 and Capterra ratings, media mentions, and editor review. Tools marked "Same category as Diligent One" follow, ranked the same way.
- 1
Karavel.ai
PaidAI-powered platform to simplify and accelerate compliance workflows for regulated businesses.
Price not published
- 2
ADP
Paid Battle-tested at scaleEnterprise payroll and HR management
4.2 /5 across SourceForge and G2 · 12,314 ratings, Sep 2026
From $59/employee/mo, billed monthly
Same category as Diligent One
- 3
KnowBe4
Paid Higher rated by usersReduce human and AI agent risk with an end-to-end human risk management platform.
4.6 /5 across G2 and Capterra · 2,424 ratings, Sep 2026
Price not published
Same category as Diligent One
- 4
Paycor
Paid Battle-tested at scaleEmpowering leaders with comprehensive HR, payroll, and HCM solutions to drive business results.
4.2 /5 across G2 and Capterra · 5,088 ratings, Sep 2026
From $99/employee/mo, billed monthly
Same category as Diligent One
- 5
UKG Ready
Paid Battle-tested at scaleAll-in-one HR & Payroll Software that guides and empowers growing businesses.
4.4 /5 on G2 · 2,615 ratings, Oct 2026
Price not published
Same category as Diligent One
- 6
Scrut Automation
Paid Higher rated by usersAI-powered GRC platform for continuous risk and compliance management.
4.9 /5 across G2 and Capterra · 1,451 ratings, Sep 2026
Price not published
Same category as Diligent One
- 7
Sprinto
Paid Higher rated by usersAI-native GRC for fast compliance and risk management, keeping you continuously audit-ready.
4.7 /5 on G2 · 1,684 ratings, Sep 2026
Price not published
Same category as Diligent One
- 8
Drata
Paid Higher rated by usersContinuous security compliance
4.7 /5 across G2, Capterra and Trustpilot · 1,401 ratings, Sep 2026
Price not published
Same category as Diligent One
Frequently asked questions
What is the best alternative to Diligent One?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to Diligent One are Karavel.ai, ADP, KnowBe4. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to Diligent One?
Most Diligent One alternatives offer paid plans, though some include free tiers or trials. Check the pricing pill on each alternative below.
Why do people look for Diligent One alternatives?
Common reasons teams switch away from Diligent One: pricing that scales aggressively, missing integrations with the rest of their stack, performance or scale limits, or a specific feature gap in compliance management. The alternatives on this page solve the same core problem with different trade-offs.
Side-by-side comparisons
In-depth comparison pages for Diligent One versus each alternative.
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