HumanLayer VS Zero (Zero.xyz)
Compare HumanLayer VS Zero (Zero.xyz), what is the difference between HumanLayer and Zero (Zero.xyz)?
You may like
Summarize
HumanLayer summarize
HumanLayer is an API and SDK that enables tool-calling AI Agents to contact humans for help, feedback, and approvals.
HumanLayer Landing Page
Zero (Zero.xyz) summarize
**Product Hunt: Claim $5 at zero.xyz, the free power tool for AI agents** Zero unblocks your agents so they can discover services to accomplish tasks, no APIs keys or config. Works with Claude Code, Codex, Gemini, OpenClaw, Hermes and most other CLI agents. Make your agents better with Zero.
Zero (Zero.xyz) Landing Page
Compare Details
HumanLayer details
| 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 | -- |
Zero (Zero.xyz) details
| Categories | AI Agent, AI API, AI Developer Tools, AI Workflow |
| Zero (Zero.xyz) Website | https://zero.xyz?utm_source=toolify |
| Added Time | June 03 2026 |
| Zero (Zero.xyz) Pricing | -- |
Comparison of usage
How to use HumanLayer?
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.
How to use Zero (Zero.xyz)?
To use Zero, install the CLI with a single line of command in your terminal (`curl -fsSL https://zero.xyz/install.sh | bash` for Mac/Linux). Run `zero init` to set up a wallet, and add funds using crypto (USDC on Base). Once set up, your AI agent can automatically search Zero, discover capabilities, execute service calls, and pay for usage on a per-call basis.
Compare Pros between HumanLayer and Zero (Zero.xyz)
Core features of HumanLayer
- Require Human Approval for Function Calls
- OmniChannel Contact (Slack, Email, Discord)
- Advanced Approval Workflows with Escalations and Timeouts
- Human as Tool (hl.human_as_tool())
- Granular Routing of Approvals
- LLM and Framework Agnostic
Core features of Zero (Zero.xyz)
- Instant access to over 4,000 tools, APIs, and services without individual API keys
- No-configuration setup requiring only a single line installation command
- On-the-fly capability discovery and evaluation for autonomous AI agents
- Direct pay-as-you-go micro-billing settled through a user-managed crypto wallet
- Community ratings and reviews accessible via the CLI to optimize agent choices
- Data privacy model where requests go directly to providers without Zero seeing the API content
Compare Use Cases
Use cases for HumanLayer
- AI agents requiring human approval for critical decisions.
- Workflows needing human feedback to improve agent performance.
- Agentic AI workflows that need human oversight for production-grade reliability.
- Automated lead generation with human feedback on lead quality.
Use cases for Zero (Zero.xyz)
- Automating multi-service tasks like generating QR codes, transcribing audio, and editing images via CLI agents
- Building automated workflows such as scraping competitor pricing daily and delivering reports directly to Slack
- Creating self-sustaining content workflows that turn blog posts into audio voiceovers and auto-publish to Spotify
- Deploying full landing pages with integrated billing setups in minutes using single-prompt agent commands
- Managing business operations like reading client spreadsheets, generating invoices, and tracking payment states autonomously
Different Plan between HumanLayer and Zero (Zero.xyz)
HumanLayer
$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.
Zero (Zero.xyz)
$0.00 - $0.50 per call
Metered billing directly settled through your wallet per service capability used, with no subscription fees.
HumanLayer's traffic
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%.
Visit Over Time
| Monthly Visits | 119.3K |
| Avg·visit Duration | 00:00:34 |
| Page per Visit | 1.55 |
| Bounce Rate | 43.98% |
Zero (Zero.xyz)'s traffic
Zero (Zero.xyz) is the one with 9.0K monthly visits and 00:00:32 Avg.visit duration. Zero (Zero.xyz) has a Page per visit of 2.27 and a bounce rate of 71.06%.
Visit Over Time
| Monthly Visits | 9.0K |
| Avg·visit Duration | 00:00:32 |
| Page per Visit | 2.27 |
| Bounce Rate | 71.06% |
Geography
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%
Top 5 Countries/regions
 | 24.50% |
 | 5.86% |
 | 4.52% |
 | 3.63% |
 | 3.36% |
Geography
The top 2 countries/regions for Zero (Zero.xyz) are:United States 84.61%, India 15.39%
Top 2 Countries/regions
| 84.61% |
| 15.39% |
Traffic Sources
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% |
Traffic Sources
The 6 main sources of traffic to Zero (Zero.xyz) are:Direct 52.72%, vs_sourcesSocialOrganic 13.55%, vs_sourcesSearchOrganic 11.03%, vs_sourcesSocialPaid 9.06%, Mail 6.32%, Referrals 3.69%, vs_sourcesGenAi 3.62%, vs_sourcesAffiliate 0.00%, vs_sourcesDisplayAds 0.00%, vs_sourcesSearchPaid 0.00%
Direct | 52.72% |
vs_sourcesSocialOrganic | 13.55% |
vs_sourcesSearchOrganic | 11.03% |
vs_sourcesSocialPaid | 9.06% |
Mail | 6.32% |
Referrals | 3.69% |
vs_sourcesGenAi | 3.62% |
vs_sourcesAffiliate | 0.00% |
vs_sourcesDisplayAds | 0.00% |
vs_sourcesSearchPaid | 0.00% |
Which is better: HumanLayer or Zero (Zero.xyz)?
HumanLayer might be a bit more popular than Zero (Zero.xyz).As you can see, HumanLayer has 119.3K monthly visits, while Zero (Zero.xyz) has 9.0K 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 Zero (Zero.xyz) has an Avg.visit duration of 00:00:32. Also, HumanLayer has a page per visit of 1.55 and a Bounce Rate of 43.98%. Zero (Zero.xyz) has a page per visit of 2.27 and a Bounce Rate of 71.06%.
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 Zero (Zero.xyz) are United States, India, with the following distribution: 84.61%, 15.39%.
See other comparisons
Featured*
