
ChatGPT
Claude AI
Perplexity.ai
OpenAI
Poe
Claude by Anthropic
DeepSeek
Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.

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

Which is more popular?
Based on our record, Gemini seems to be a lot more popular than Underscore Done. While we know about 193 links to Gemini, we've tracked only 1 mention of Underscore Done.
Website, pricing, platforms and company facts side by side.
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| Website | gemini.google.com | underscoredone.com |
| Pricing | — | |
| Company | Startup from the United States | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Gemini yet.
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
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Gemini is highly recommended for businesses, educators, and individual users who want to enhance their productivity with a reliable, intuitive system. It’s especially beneficial for users who are already using other Google products, as it offers seamless integration and a familiar interface.
No analysis of Underscore Done yet.
Walkthroughs and reviews on video.
Google Gemini on Android: Full Review & Features
More videos
No Underscore Done videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Gemini and Underscore Done.
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 Gemini and Underscore Done. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Gemini caught my eye 8 months ago. I slowly transitioned from Google assistant to its sophisticated successor, Gemini, with its excellent research capabilities.
Gemini is made by Google and is great for getting new information fast. It is good for research, planning, and handling documents. If you use Google’s tools, Gemini works well with them. It is strong at understanding...
Bard's seamless integration with various Google products further amplifies its utility and convenience. From Gmail and Google Sheets to Google Flights and YouTube, Bard offers effortless interoperability with the...
We have no reviews of Underscore Done yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


My Gemini app (updated today) and https://gemini.google.com/ has _3.6_ as the latest selectable model, as a paying Pro user in the US. How is that even possible? Gemini 3.7 was released in August, 3.8 early September. What is going on... - Source: Hacker News / 7 days ago
They are not selling a hosted model, and there is no separate cloud needed. Any AI agent that can read files and run shell commands can be the co-animator: Claude Code, Codex, Gemini, OpenClaw, Antigravity, or a custom agent. Connecting... - Source: dev.to / about 1 month ago
Amazon Q Developer / Cline / Roo Code / Gemini / other: a few each. - Source: dev.to / 4 months ago
_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 / 15 days ago
When comparing Gemini and Underscore Done, you can also consider the following products.

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Claude is a next generation AI assistant built for work and trained to be safe, accurate, and secure. An AI assistant from Anthropic.
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An open protocol for internet-native payments from Coinbase
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