Compare HumanLayer VS Zuko Agent Score, what is the difference between HumanLayer and Zuko Agent Score?








HumanLayer is an API and SDK that enables tool-calling AI Agents to contact humans for help, feedback, and approvals.
HumanLayer Landing Page

Zuko Agent Score Landing Page


| Categories | AI Agent, AI API, AI Developer Tools, AI Workflow, Large Language Models (LLMs) |
| HumanLayer Website | https://humanlayer.dev?utm_source=toolify |
| Added Time | December 07 2024 |
| HumanLayer Pricing | -- |
| Categories | AI Agent, AI Assistant |
| Zuko Agent Score Website | https://www.zuko.io/agent-score-ai-agent-readiness-audit?utm_source=toolify |
| Added Time | June 26 2026 |
| Zuko Agent Score Pricing | -- |
Integrate the HumanLayer SDK into your AI agent workflow. Use the @hl.require_approval() decorator to block function calls requiring human oversight. Contact humans through various channels and route approvals to specific teams or individuals.
To use Zuko, install the analytics tracking code on your website by following their platform-specific installation guides. Once configured, you can view form-level behavior metrics, session replays, and checkout drop-out points directly from the reporting dashboard. For AI readiness, you can run the free Agent Score audit to evaluate how automated systems interact with your forms.
$0/month
Free forever for Hackers and Tinkerers. Works with all popular frameworks. 100 operations/month. Pay as you go ($20/200 addt'l). Send to Slack, Email, Discord. Up to 10 active users. Limited Data Retention.
$500/month
Collaborate and scale. Remove HumanLayer Branding (BYO app/keys). Includes 2000 operations/month ($18/200 add'l). Advanced Approval Workflows w/ Escalations and Timeouts. Learning and Auto Approvals. Channels for MSTeams, SMS, RCS. Priority Support. 180-day retention on feedback datasets export.
Custom
Deploy into your Private VPC or on-prem. RBAC and SSO support. Volume discounts. Custom notification channels. Expert Advice on custom-built agents for sales, marketing, hiring, and more.
$70 per month
Includes unlimited trackable forms, unlimited users, and access to basic reports. Optional session replay add-on for an additional $35.
$140 per month
Includes unlimited trackable forms, unlimited users, implementation support, and access to all features and reports. Optional session replay add-on for an additional $70.
$350 per month
Includes unlimited trackable forms, unlimited users, implementation support, and access to all features and reports. Optional session replay add-on for an additional $175.
$700 per month
Includes unlimited trackable forms, unlimited users, implementation support, and access to all features and reports. Optional session replay add-on for an additional $350.
$56 per month
Billed annually. Includes unlimited trackable forms, unlimited users, and access to basic reports. Optional session replay add-on for an additional $28.
$112 per month
Billed annually. Includes unlimited trackable forms, unlimited users, implementation support, and access to all features and reports. Optional session replay add-on for an additional $56.
$140 per month
Billed annually. Includes unlimited trackable forms, unlimited users, implementation support, and access to all features and reports. Optional session replay add-on for an additional $140.
$560 per month
Billed annually. Includes unlimited trackable forms, unlimited users, implementation support, and access to all features and reports. Optional session replay add-on for an additional $280.
$49
Unlock the full AI agent readiness audit and recommendations report (Initial basic score is free).
HumanLayer is the one with 119.3K monthly visits and 00:00:34 Avg.visit duration. HumanLayer has a Page per visit of 1.55 and a bounce rate of 43.98%.
| Monthly Visits | 119.3K |
| Avg·visit Duration | 00:00:34 |
| Page per Visit | 1.55 |
| Bounce Rate | 43.98% |
Zuko Agent Score is the one with 32.4K monthly visits and 00:00:08 Avg.visit duration. Zuko Agent Score has a Page per visit of 1.56 and a bounce rate of 36.64%.
| Monthly Visits | 32.4K |
| Avg·visit Duration | 00:00:08 |
| Page per Visit | 1.56 |
| Bounce Rate | 36.64% |
The top 5 countries/regions for HumanLayer are:United States 24.50%, Vietnam 5.86%, India 4.52%, Spain 3.63%, United Kingdom 3.36%
![]() | 24.50% |
| 5.86% | |
| 4.52% | |
![]() | 3.63% |
![]() | 3.36% |
The top 5 countries/regions for Zuko Agent Score are:United States 19.93%, Nigeria 12.72%, Canada 9.50%, India 9.00%, United Kingdom 7.14%
![]() | 19.93% |
| 12.72% | |
| 9.50% | |
| 9.00% | |
![]() | 7.14% |
The 6 main sources of traffic to HumanLayer are:vs_sourcesSearchOrganic 36.02%, Direct 33.12%, Referrals 18.36%, vs_sourcesSocialOrganic 9.21%, vs_sourcesGenAi 2.41%, Mail 0.87%, vs_sourcesAffiliate 0.00%, vs_sourcesDisplayAds 0.00%, vs_sourcesSearchPaid 0.00%, vs_sourcesSocialPaid 0.00%
vs_sourcesSearchOrganic | 36.02% |
Direct | 33.12% |
Referrals | 18.36% |
vs_sourcesSocialOrganic | 9.21% |
vs_sourcesGenAi | 2.41% |
Mail | 0.87% |
vs_sourcesAffiliate | 0.00% |
vs_sourcesDisplayAds | 0.00% |
vs_sourcesSearchPaid | 0.00% |
vs_sourcesSocialPaid | 0.00% |
The 6 main sources of traffic to Zuko Agent Score are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
HumanLayer might be a bit more popular than Zuko Agent Score.As you can see, HumanLayer has 119.3K monthly visits, while Zuko Agent Score has 32.4K monthly visits. So more people choose HumanLayer. So the odds are that people will recommend HumanLayer more on social platforms.
HumanLayer has an Avg.visit duration of 00:00:34, while Zuko Agent Score has an Avg.visit duration of 00:00:08. Also, HumanLayer has a page per visit of 1.55 and a Bounce Rate of 43.98%. Zuko Agent Score has a page per visit of 1.56 and a Bounce Rate of 36.64%.
The main users of HumanLayer are United States, Vietnam, India, Spain, United Kingdom, with the following distribution: 24.50%, 5.86%, 4.52%, 3.63%, 3.36%.
The main users of Zuko Agent Score are United States, Nigeria, Canada, India, United Kingdom, with the following distribution: 19.93%, 12.72%, 9.50%, 9.00%, 7.14%.