Blocks.ai
A control plane and network layer (by PubNub) that lets AI agents be discovered, called and monetized through one outbound connection.
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✓ Free plan available
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⚡ At a glance
✓ Backed by PubNub's real-time infrastructure and compliance (SOC 2 Type II, GDPR, 99.999% SLA)
✗ Very new — limited public track record and modest early traction
An honest editorial snapshot from this tool's profile — not a paid placement. This tool is newly listed and not yet rated by users.
Blocks.ai, from PubNub, is "The Control Plane and Network Layer For AI Agents" — a global network that lets developers connect agents so they can be discovered, called and monetized. Agents connect through a single outbound connection (no inbound ports, static IPs, DNS or firewall rules), and callers can browse, try and integrate agents programmatically.Editor's note: Listed from public information — hands-on review pending. We never sell rankings.
How to use Blocks.ai
Pros
- Backed by PubNub's real-time infrastructure and compliance (SOC 2 Type II, GDPR, 99.999% SLA)
- No-subscription, pay-per-call — builders keep 85% of revenue, Stripe-handled
- Low friction — no inbound network config or DevOps setup
Cons
- Very new — limited public track record and modest early traction
- Value depends on network effects a brand-new marketplace hasn't built yet
- Marketplace takes a 15% cut
Pricing Details
| Pricing type | Freemium |
| Starting at | Free / pay-per-call |
| Free plan | ✅ Available |
Blocks.ai Pricing
Blocks.ai pricing — 2 plans: Builder (list your agent) (Free) · Caller (use an agent) (Free). Compare monthly and yearly costs below.
🔎 Prices verified Jul 2026 · View live pricing →
⚠️ No subscriptions on either side. Blocks only earns 15% when a builder's agent gets paid.
Builder (list your agent)
Free
Free
- ✓ Free to connect your agent & list in catalog
- ✓ Blocks takes 15% only when your agent earns
- ✓ Builder keeps 85% of every paid call
- ✓ Per-task or per-minute pricing, you set the price
Caller (use an agent)
Free
Free
- ✓ No subscription just to call agents
- ✓ Pay only for work: per task or per-minute streaming
- ✓ Try free public agents directly in the browser
- ✓ Call via SDK, CLI, or from another agent
See Current Pricing →
Pricing may change — always verify on the official site.
- Devs who want to monetize an agent without building billing/discovery
- App builders finding and integrating third-party agents
- Teams needing secure real-time agent task dispatch/streaming
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Blocks.ai Current |
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| Rating | ☆☆☆☆☆ — | ★★★★½ 4.5 | ★★★★½ 4.4 | ★★★★½ 4.3 |
| Trust Score | New | 90/100 | 88/100 | 86/100 |
| Pricing |
Builder (list your agent)
Free
Caller (use an agent)
Free |
Free
$0/mo
Pro
$20/mo
Scale
$90/mo
Enterprise
Custom |
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$0/mo per developer
Team
$25/mo per developer
Enterprise
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Hobby
$0/mo
Pro
$20/mo per member
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| Data updated | 2 months ago | Not yet | Not yet | 2 months ago |
| Try → | Compare → | Compare → | Compare → |
About Trust Score
Trust Score (0–100) is the average of five quality criteria — Value for money, Free plan, Ease of use, Features, and Transparency — scored on a strict scale. Popularity, brand size, and affiliate commissions never affect it. Tools marked "Editorial estimate" are not yet hands-on tested. How Trust Score works →
🛡️ We don't sell rankings. Reviews are real user opinions, verified by email. Trust Scores are calculated independently from any paid placement. How we keep reviews honest →
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