AI Reply Assistant vs UsingOpen
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
| Detail | 
AI Reply Assistant | 
UsingOpen |
|---|---|---|
| What it does | Your personal AI assistant for messaging | Free AI chat with open models, no account or sign-up required |
| Stage | Not given | Not given |
| Founded | Not given | Not given |
| Based in | SG | Not given |
| Pricing model | Not given | Free |
| Pricing | Free plan with 1 account and 5 AI features per day; Solo at US$19.99/yr or US$2.99/month with unlimited features and US$1.00 welcome AI Credit; Duo at US$32.99/yr or US$4.99/month for two accounts with US$1.50 welcome credit; Pro at US$49.99/yr or US$7.49/month for all four accounts with US$2.00 wel | Free with 10 prompts per day. UsingOpen Studio desktop app is $19 USD one-time purchase, or ¥99 CNY in mainland China. |
| Key features | Not given |
|
| What makes it different |
|
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| Free plan | Not given | Not given |
| Open source | Not given | Not given |
| Platforms | Not given | Not given |
| Public API | Not given | Not given |
| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 1 no change since last check | Not checked yet no change since last check |
| Trust Flow (Majestic) | 1 | 1 |
| Citation Flow (Majestic) | 17 | 17 |
| Referring domains (Majestic) | 4 | 5 |
3 details filled in for both companies.
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