Alternatives
Best Zenity alternatives in 2026
Data compiled by Toolradar Updated How we rate
Cite this list: Toolradar, best Zenity alternatives 2026, toolradar.com/alternatives/zenity
8 direct alternatives to Zenity, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Quick answer
- Arize AI is the top alternative to Zenity on our list, followed by Guardrails and Fiddler AI.
- 4 of the 8 alternatives have a free plan, starting with Arize AI.
- Highest rated: Arize AI, 4.3 out of 5 from 48 ratings, Sep 2026.
- 8 alternatives
- 4 with a free plan
Top 3 alternatives to Zenity
Arize AI
#1 Top pickThe AI & Agent Engineering Platform for LLM observability, evaluation, and development.
Starting price
From $50 /mo
Cheapest paid plan, monthly, as of November 2026
4.3 /5 on G2 · 48 ratings, Sep 2026
Our take
Best overall
Guardrails
#2Mitigate Gen AI risks and ensure reliable, safe, and ethical AI outputs in production.
Pricing
Contact sales
4.3 /5 on G2 · 29 ratings, Sep 2026
Fiddler AI
#3An AI Control Plane for enterprise agents, offering observability, security, and governance.
Pricing
Free plan
Zenity vs 8 alternatives
| Tool | Starting price (Nov 2026) | Free plan | Rating |
|---|---|---|---|
 | Price: Contact sales | Free plan: No | n/a |
| Price: $50/mo | Free plan: Yes | 4.3 out of 5, from 48 ratings on G2 (48) |
| Price: Contact sales | Free plan: No | 4.3 out of 5, from 29 ratings on G2 (29) |
| Price: Free + paid | Free plan: Yes | n/a |
 | Price: $60/mo | Free plan: Yes | n/a |
 | Price: Free + paid | Free plan: Yes | n/a |
 | Price: Not published | Free plan: No | n/a |
 | Price: Not published | Free plan: No | n/a |
 | Price: Not published | Free plan: No | n/a |
Why people consider alternatives to Zenity
Zenity provides a comprehensive security platform designed to manage the unique risks associated with AI agents and copilots within an enterprise.
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 ai agents.
The 8 alternatives below cover the same core job (AI agents) with different trade-offs.
Zenity by the numbers
| Metric | Zenity | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | No | 61% have one | n/a |
| Listed as an alternative to | 2 tools | 3 | #29 of 51 (joint) |
| Compare-page visits, last 30 days | 25 visits | 26 | #9 of 16 (joint) tools with 20+ compare-page visits |
Listed as an alternative to: #27 on 2026-10-19 to #29 on 2026-11-02 (rank among 51 tools, 1 is best).
Each position is counted among the tools that have data for that row, as noted under it. All AI Observability data · How we compute this. Advertising and placement fees are not inputs to any position. Visit counts include visits from every source.
Cite this: Toolradar, “Zenity by the numbers”, Nov 2026.
AI Agents leaderboards from Toolradar data
Toolradar ranks AI Agents 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 307 tools with no stated price unit, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | Plivo | $0.50/mo, billed monthly |
| 2 | Scout by Fini | $0.69/mo |
| 3 | Murmell | $0.99/mo, billed monthly |
| 4 | Tencent EdgeOne Makers | $1.40/mo, billed monthly |
| 5 | AppFolio Property Manager | $1.49/mo, billed monthly |
Lowest entry price, per-user plans
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 45 tools priced per user, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | Agent Browser Shield | $4/user/mo, billed monthly |
| 1 | Bodhiorchard | $4/user/mo, billed monthly |
| 1 | Google Workspace CLI | $4/user/mo, billed monthly |
| 1 | Heron | $4/user/mo, billed monthly |
| 1 | Joanium | $4/user/mo, billed monthly |
Lowest entry price, flat team plans
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 12 tools priced as a flat team plan, verified price.
Most visited, last 30 days
Distinct visitor sessions on the tool's Toolradar page over the last 30 days, with bots excluded by our analytics. A session counts once however many times it reloads the page.
Counted among 8 tools with 50+ visits.
| # | Tool | Visits |
|---|---|---|
| 1 | Kick | 121 visits |
| 2 | Passionfroot | 113 visits |
| 3 | ZenGRC | 106 visits |
| 4 | Meta Muse | 89 visits |
| 5 | OpenClaw | 81 visits |
Most media coverage, last 30 days
Number of distinct articles published in the last 30 days by independent press, blogs and newsletters that mention the tool. A story carried by several outlets counts once; the vendor's own blog, review sites, forums and republishing sites do not count.
Counted among 23 tools mentioned in the last 30 days.
| # | Tool | Articles |
|---|---|---|
| 1 | DeepSeek | 87 articles |
| 2 | Character.AI | 59 articles |
| 3 | Grok Bot | 16 articles |
| 4 | Meta Muse | 14 articles |
| 5 | Google Gemini | 13 articles |
A position exists only when at least 8 tools have data for that metric. 385 of 1031 AI Agents 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, “AI Agents leaderboards”, Nov 2026. Data licensed CC BY 4.0. All AI Agents statistics.
8 alternatives to Zenity
Ranked by G2 and Capterra ratings, media mentions, and editor review, plus how directly they replace Zenity.
- 1
Arize AI
Free plan Cheaper than ZenityThe AI & Agent Engineering Platform for LLM observability, evaluation, and development.
4.3 /5 on G2 · 48 ratings, Sep 2026
From $50/mo, billed monthly; free plan available
- 2
Guardrails
PaidMitigate Gen AI risks and ensure reliable, safe, and ethical AI outputs in production.
4.3 /5 on G2 · 29 ratings, Sep 2026
Price not published
- 3
Fiddler AI
Free plan Cheaper than ZenityAn AI Control Plane for enterprise agents, offering observability, security, and governance.
Free plan available; paid prices not published
- 4
Arthur AI
Free plan Cheaper than ZenityThe full lifecycle platform for evaluating and shipping reliable AI agents fast.
From $60/mo, billed monthly; free plan available
- 5
Lakera
Free plan Cheaper than ZenityThe AI-native security platform to accelerate GenAI development and protect against emerging threats.
Free plan available; paid prices not published
- 6
HiddenLayer
PaidSecure your AI applications from discovery to runtime
Price not published
- 7
Lasso Security
PaidSecure AI development and deployment for enterprises
Price not published
- 8
Mindgard
PaidAutomated AI red teaming to find and fix security risks
Price not published
Frequently asked questions
What is the best alternative to Zenity?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to Zenity are Arize AI, Guardrails, Fiddler AI. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to Zenity?
There is no fully free alternative in this list. Arize AI is freemium: a permanent free tier plus paid plans (The AI & Agent Engineering Platform for LLM observability, evaluation, and development).
Why do people look for Zenity alternatives?
Common reasons teams switch away from Zenity: pricing that scales aggressively, missing integrations with the rest of their stack, performance or scale limits, or a specific feature gap in ai agents. The alternatives on this page solve the same core problem with different trade-offs.
Side-by-side comparisons
In-depth comparison pages for Zenity versus each alternative.
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