
LogicLoop
BlazeSQL
Text2SQL.AI
AI Query
SQL Chat
Txt2SQL
AskYourDatabase
✔️ With AI2sql, engineers and non-engineers can easily write efficient, error-free SQL queries without knowing SQL.✔️ Querying has never been easier.

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

Which is more popular?
Based on our record, AI2sql should be more popular than Underscore Done. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | ai2sql.softr.app | underscoredone.com |
| Pricing | — | |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of AI2sql 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
No analysis of Underscore Done yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing AI2sql 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 AI2sql and Underscore Done. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Hi all, I'm excited to share the new project I've been working on called AI2sql. Check it out here: http://ai2sql.softr.app If you're writing SQL queries, you should try AI2sql. Let's you ask questions in plain English and then AI2sql... Source: over 4 years ago
I’ve upgraded AI2sql (generate SQL in seconds) ai2sql.softr.app to use the InstructGPT and its results are better than ever. Source: over 4 years ago
Offering a simple interface, the tool aims to create SQL queries for non-engineering users. You can try it here: http://ai2sql.softr.app. Source: almost 5 years 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 / about 1 month ago
When comparing AI2sql and Underscore Done, you can also consider the following products.

SQL AI Copilot for business and data teams
Compare LogicLoop to AI2sql or Underscore Done:

Enable AI agents to make autonomous payments with AP2 mandates and X402 protocol. Multi-chain crypto, budget controls, instant settlement.
Compare AgentGatePay to AI2sql or Underscore Done:


An open protocol for internet-native payments from Coinbase
Compare x402 to AI2sql or Underscore Done:

