ChatGPT vs Pi vs Renée Space vs Grok

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
ChatGPT
vs
Competitor 1
Pi
Competitor 2
Renée Space
Competitor 3
Grok
Compare
4 tools · best value per row highlighted
Your tool ChatGPT
chatgpt.com
Your AI assistant for everything
Remove
Competitor Pi
pi.ai
An AI that's genuinely pleasant to talk with
Make main Remove
Competitor Renée Space
reneespace.com
An AI therapist that remembers everything you've told it
Make main Remove
Competitor Grok
grok.x.ai
AI with attitude and real-time knowledge
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.6Bvisits/mo
473.9Kvisits/mo
18.7Kvisits/mo
42.9Kvisits/mo
MoM change
▲ 3.5%
▼ 9.4%
▲ 30.2%
▼ 58.1%
6-month growth
-1.6%
-16.4%
+807.4%
-75.4%
Global rank web
#7
#87,743
#1,234,106
—
Avg. last 3 months
5.5B
512.8K
14.9K
99.3K
Bounce rate lower is better
30%
33%
27%
65%
Pages / visit
4.3
3.7
5.3
1.6
Visit duration
6m 35s
1m 37s
10m 32s
31s
Traffic sources
● Direct 95% · ● Referral 3%
● Direct 87% · ● Referral 9%
● Direct 57% · ● Referral 43%
● Direct 98% · ● Referral 2%
ChatGPTPiRenée SpaceGrok
01.5B2.9B4.4B5.8BChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KRenée Space · 17.4KRenée Space · 173Renée Space · 2.1KRenée Space · 10.8KRenée Space · 6.6KRenée Space · 11.8KRenée Space · 14.3KRenée Space · 18.7KGrok · 586KGrok · 355KGrok · 300.5KGrok · 130.8KGrok · 174KGrok · 120.9KGrok · 185.2KGrok · 152.9KGrok · 102.3KGrok · 42.9K1001K10K100K1M10M100M1B10BChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KRenée Space · 17.4KRenée Space · 173Renée Space · 2.1KRenée Space · 10.8KRenée Space · 6.6KRenée Space · 11.8KRenée Space · 14.3KRenée Space · 18.7KGrok · 586KGrok · 355KGrok · 300.5KGrok · 130.8KGrok · 174KGrok · 120.9KGrok · 185.2KGrok · 152.9KGrok · 102.3KGrok · 42.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Free
Freemium
Starting price
$8per month · free tier available
Free
Free
$8per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
Plans
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
—
Free Free
Free FreeX Premium $8/moSuperGrok Lite $10/moX Premium+ $40/mo+3 more
Capabilities input → output
Input
AudioTextImagesDocumentsCode
AudioText
TextAudio
AudioTextImagesDocumentsCode
Output
TextImagesCodeAudio
AudioText
TextAudio
VideoTextImagesCodeAudio
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Healthcare & WellnessAI Mental Health
Chatbots & CompanionsDevelopment & CodeImage GenerationAI API+4 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
19
7
10
9
Chatbots
–
Chatting
–
–
Mental health
–
–
Coding
–
–
Image generation
–
–
Research
–
–
Emotional support
–
–
–
Mental health therapy
–
–
–
Therapeutic conversations
–
–
–
APIs
–
–
–
Anxiety
–
–
–
Blogging
–
–
–
Companions
–
–
–
Copywriting
–
–
–
Email writing
–
–
–
Emotional venting
–
–
–
Essay writing
–
–
–
Grammar checking
–
–
–
Image to text
–
–
–
Large language models
–
–
–
Psychological counseling
–
–
–
Search engine
–
–
–
Summarizing
–
–
–
Therapy advice
–
–
–
Therapy assistance
–
–
–
Translations
–
–
–
Web search
–
–
–
Wellness
–
–
–
Writing
–
–
–
Coaching
–
–
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Community on aitoolstime
Rating
★ 4.34 ratings
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 17
▲ 1
▲ 0
▲ 1
Saves
4
1
0
0
Reviews
4
0
0
0
Prompts
17
0
0
0
Verified listing
–
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.