
AgentGatePay
x402
Real-world tasks your agent can't do alone.

Skiplino
Qminder
QLESS
Wavetec QMS
Earlyone
DropReady
9techies
Queue-it empowers organizations to deliver seamless user experiences and protect their brand reputation by controlling online traffic.

Which is more popular?
Based on our record, Queue-it seems to be a lot more popular than Underscore Done. While we know about 15 links to Queue-it, we've tracked only 1 mention of Underscore Done.
Website, pricing, platforms and company facts side by side.
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| Website | underscoredone.com | queue-it.com |
| Pricing | ||
| Company | Startup from the United States · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Underscore Done (_done) is a suite of pay-per-call utility APIs built for AI agents. No API keys, no subscriptions - agents pay per request with USDC via the x402 protocol
Queue-it helps in high-demand and limited-supply situations—like sneaker releases, ticket on-sales, or government registrations—that can easily overwhelm a website or app. In these high-demand situations, online visitors are redirected to a customizable waiting room and then throttled back to the...
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
Walkthroughs and reviews on video.
No Underscore Done videos yet. You could help us improve this page by suggesting one.
[Webinar] Get the Most Out of Queue-it
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Underscore Done and Queue-it.
Underscore Done's answer
We provide data and actions that AI cannot achieve.
Also we don't require accounts, registration, api keys. And we charge per usage and never charge monthly subscriptions.
Underscore Done's answer
Ai Agents that work on behalf of people.
Share your experience with using Underscore Done and Queue-it. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


_done is a catalog of small, pay-per-call utility APIs aimed at AI agents: things like DNS and WHOIS lookups, screenshots, OCR, hashing, QR codes, and SEO extraction. Every call costs one cent in USDC over x402. There's no account and no... - Source: dev.to / about 1 month ago
There's a whole business for bad performing websites that need to limit visitors! https://queue-it.com/. - Source: Hacker News / over 2 years ago
Hello, I've been frequently archivng the Bungie Store as part of a wiki project for a few years now, but recently the website began acting strangle. The store has a queue system which it usually only deploys once a year (using the... Source: about 3 years ago
They're using https://queue-it.com/ . Source: over 3 years ago
When comparing Underscore Done and Queue-it, you can also consider the following products.

Enable AI agents to make autonomous payments with AP2 mandates and X402 protocol. Multi-chain crypto, budget controls, instant settlement.
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Queue management system software for queuing customers and gather their feedbacks, monitor real-time information and speed of services.
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An open protocol for internet-native payments from Coinbase
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Qminder works the way it sounds: It helps a company mind its queues.
Compare Qminder to Underscore Done or Queue-it: