Venting to ChatGPT? How It Compares
Cost, voice, and Stella
Updated
Yes, you can vent to ChatGPT, and its app has a voice mode for real-time conversation. Stella is your emotional wellness AI, built for talking something through, and she keeps what you've told her in mind.
Stella is not therapy and is not a substitute for professional care.
At a glance
Stella
Your emotional wellness AI. Tell Stella what happened, or what you keep putting off, by voice or text.
$9.99 a month or $59.99 a year (US)
ChatGPT
Offers an Advanced Voice Mode for a real-time conversation, per its US App Store listing.
Plus is $20 a month, billed monthly (as of October 2026)
Can you vent to ChatGPT?
Yes. You can open ChatGPT and say what's on your mind. For voice, its US App Store listing offers an Advanced Voice Mode "to have a real-time convo on the go."
OpenAI also said two general things in an August 2025 post, neither about venting:
- It measures success by whether people leave having done what they came for, not by time spent or clicks.
- An earlier update made the model too agreeable and was rolled back.
Whether ChatGPT suits you is your call. OpenAI's privacy policy covers what applies to your chats.
How much does ChatGPT cost?
ChatGPT Plus costs $20 per month, billed monthly, as of October 2026, and OpenAI doesn't support annual billing for Plus. The other plans, per OpenAI's help and pricing pages:
- Pro: three monthly plans, Pro 100 at $100, Pro 200 at $200 and Pro 500 at $500.
- Go: billed automatically each month, and you can cancel anytime.
- Credit packs: $4.00 to $40.00 on the app's US App Store listing.
The key difference
With ChatGPT, you open it and say what's on your mind. Stella is built for one thing: talking something through.
Tell Stella what happened, or what you keep putting off, by voice or text. She keeps what you've told her in mind, tells you straight but kindly, and helps you find the words or choose a small step when you're ready.
A friend to figure it out with.
When to choose each
I want to try ChatGPT's voice mode
ChatGPT (fits better)
Its US App Store listing describes an Advanced Voice Mode. Check which plan includes it before you pay.
Stella
Voice or text, built for talking something through.
Something happened and I want to say it out loud
Stella (fits better)
Say it out loud or type it, even the part you're still figuring out.
ChatGPT
You can open it and say what's on your mind.
I'm in crisis
Stella
Stella is not a crisis service. If you're in danger, call or text 988 in the US, or your local emergency number.
Not sure which to pick? Get a second take by text
ChatGPT vs Stella, feature by feature
| Feature | Stella | ChatGPT |
|---|---|---|
| Voice | Voice or text | Advanced Voice Mode for real-time conversation |
| Talking something through | What she's built for (fits better) | Open it and say what's on your mind |
| In its maker's words | A friend to figure it out with | Success is leaving "having done what you came for" |
| Price | $9.99/month or $59.99/year (US) | Plus $20/month, billed monthly |
| Plans | Monthly or yearly | Go, Plus and Pro, plus credit packs |
| Yearly plan | Yes, $59.99/year | No annual billing for Plus |
Other apps to talk to
These are the apps people look at too, each described the way it describes itself.
Stella
Your emotional wellness AI, by voice or text. In the US, $9.99 a month or $59.99 a year.
Compare: Pi AI alternatives and what happened to PiPi
Shows $0.00 on its US App Store listing (as of October 2026). Its maker, Inflection AI, said in 2024 that it was bringing its technology to organizations.
Compare: Replika alternativesReplika
Calls itself an AI companion, by text, voice calls and video. In-app purchases run from $0.99 to $89.99 (as of October 2026).
Compare: Wysa app cost and apps like WysaWysa
Calls itself an "emotionally intelligent chatbot" that uses AI. Its homepage says all of its care pathways include human oversight.
Compare: Stella vs. Ash AIAsh
Calls itself "AI for Mental Health," by voice or text. In-app purchases run from $9.99 to $169.99 (as of October 2026).
The honest take
ChatGPT suits you if you want to open an app and say what's on your mind, or try its voice mode. Check which plan includes voice before you pay.
Stella suits you if you want a conversation built for talking something through. She is for adults, not for romance or roleplay, and she isn't built for research or everyday questions. Stella is not therapy and is not a substitute for professional care. You can use both.
How we made this comparison
StellaLabs makes Stella. Every statement here about another app comes from that company's own App Store listing, website or help pages (or an archived copy), or a regulator's public release, or, where the page says so, Apple's search results or whether a site loads, as of . Prices change, so check the listing before you buy; we did not test the other apps.
Sources (11)
- ChatGPT, US App Store listing (opens in a new tab)
- OpenAI ChatGPT Plus help article (via Internet Archive) (opens in a new tab)
- OpenAI ChatGPT Go help article (via Internet Archive) (opens in a new tab)
- OpenAI ChatGPT Pro tiers help article (via Internet Archive) (opens in a new tab)
- ChatGPT pricing page (via Internet Archive) (opens in a new tab)
- OpenAI post on what it is optimizing ChatGPT for, August 2025 (via Internet Archive) (opens in a new tab)
- Pi, US App Store listing (opens in a new tab)
- Replika, US App Store listing (opens in a new tab)
- Wysa, US App Store listing (opens in a new tab)
- Wysa homepage (opens in a new tab)
- Ash, US App Store listing (opens in a new tab)
Questions about venting to ChatGPT
Is it okay to vent to ChatGPT?
That's your call. OpenAI said in an August 2025 post that it measures success by whether people leave having done what they came for, not by time spent or clicks. That is about the product in general, not about venting. For what applies to your chats, read OpenAI's privacy policy.
How much does ChatGPT Plus cost?
ChatGPT Plus costs $20 per month, billed monthly, as of October 2026. OpenAI's Help Center says it doesn't support annual billing for Plus.
How much does ChatGPT cost?
ChatGPT's Go, Plus and Pro plans are billed monthly. As of October 2026, Plus is $20 per month and the three Pro plans are $100, $200 and $500 per month. Go can be canceled anytime.
Does ChatGPT have a voice mode?
Yes. Its US App Store listing describes an Advanced Voice Mode, opened from a soundwave icon, for a real-time conversation on the go. Check which plan includes it before you pay.
What is Stella?
Stella is your emotional wellness AI. Tell Stella what happened, or what you keep putting off, by voice or text. She keeps what you've told her in mind, tells you straight but kindly, and helps you find the words or choose a small step when you're ready. No streaks, nothing to log.
How much does Stella cost?
In the US, Stella is $9.99 a month or $59.99 a year. The App Store shows your local price and renewal terms before you buy.
Is Stella therapy?
No. Stella is not therapy and is not a substitute for professional care.
Tell Stella what happened.
Even the part you're still figuring out. Download the app or send her a text. The app is free to download; a subscription is required to keep using it.
Stella is not therapy and is not a substitute for professional care.
Keep comparing
Other tools people weigh against Stella when they are deciding the same thing.
- Pi AI alternatives and what happened to PiWhat Inflection AI said about Pi in 2023 and 2024, Pi's US App Store price and whether it is still available as of Oct 2026, and Pi AI alternatives.
- Replika alternativesReplika's US App Store prices as of Oct 2026, and apps like Replika. Stella is for adults, not for romance or roleplay.
- How much BetterHelp costsBetterHelp's FAQ says $70 to $100 per week without insurance as of Oct 2026. Insurance, Talkspace, and where Stella fits: she is not therapy.
- Stella vs. Ash AIAsh calls itself "AI for Mental Health". Who makes the Ash app, what its in-app purchases cost as of Oct 2026, and how it compares with Stella.
Read next
Two situations people bring to Stella, written up in full.