Lily
Your personal AI therpaist
OpenAI o1
AI that can do general-purpose complex reasoning
Updated February 2026
| Lily | OpenAI o1 | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 2 | 11 |
| Pros | 0 | 1 |
| FactScore™ | 23.9 | 54 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Lily — Pros
No unique pros listedBoth tools — Pros
—Only in OpenAI o1 — Pros
Ai featuresOnly in Lily — Cons
—Both tools — Cons
—Only in OpenAI o1 — Cons
Difficulty canceling subscription Limited conditional logic complexityDetails
| Lily | OpenAI o1 | |
|---|---|---|
| Categories | LLMs, AI Chatbots, Therapy apps | LLMs |
| Platforms | Web | Web |
| Became Popular | August 27, 2023 | September 13, 2024 |
| Website | www.meetlily.ai | openai.com |
Who Should Pick Which?
Choose Lily if...
- No unique pros listed
Choose OpenAI o1 if...
- Ai features
With a FactScore™ of 23.9 vs 54, OpenAI o1 leads in community reception. Lily uniquely offers No unique pros listed, while OpenAI o1 stands out for Ai features.
What Users Say
Lily
I'm using it and wow! It surprised me a lot, but it would be much more interesting if she had access to the information told by the user in previous sessions so that she could actually better under...
Great product, however, slightly confused about the pricing. I suggested it to a friend and they got "To continue talking to Lily, please upgrade to a premium account for unlimited sessions". This ...
OpenAI o1
We power our AI chart generation through o1 to get high quality visualizations for any data question. o1 is able to deeply understand any data source, including complex custom databases.
ChatGPT Pro includes o1 pro mode, a version of o1 that uses more compute to think harder and provide even better answers to the hardest problems.
OpenAI's o1 model, with its advanced reasoning and planning capabilities, significantly enhances our decision-making process.
Related Comparisons
Frequently Asked Questions
Which is better, Lily or OpenAI o1?
Based on FactScore™, OpenAI o1 leads with a score of 54 vs 23.9. OpenAI o1 has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Lily compared to OpenAI o1?
Lily uniquely offers: No unique pros listed.
What are the pros of OpenAI o1 compared to Lily?
OpenAI o1 uniquely offers: Ai features.
Is Lily better rated than OpenAI o1?
Lily is rated 5.0★ from 2 reviews. OpenAI o1 is rated 5.0★ from 11 reviews.
What is the FactScore™ of Lily and OpenAI o1?
FactScore™ weighs rating and review volume together. Lily scores 23.9 and OpenAI o1 scores 54.
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