Pi vs DeepSeek vs Grok vs CoupleWork

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

Your tool
Pi
vs
Competitor 1
DeepSeek
Competitor 2
Grok
Competitor 3
CoupleWork
Compare
4 tools · best value per row highlighted
Your tool Pi
pi.ai
An AI that's genuinely pleasant to talk with
Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Make main Remove
Competitor Grok
grok.x.ai
AI with attitude and real-time knowledge
Make main Remove
Competitor CoupleWork
couplework.ai
AI therapy can't replace a real human therapist when things get serious
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
473.9Kvisits/mo
353.8Mvisits/mo
42.9Kvisits/mo
6.6Kvisits/mo
MoM change
▼ 9.4%
▲ 2.1%
▼ 58.1%
▼ 26.4%
6-month growth
-16.4%
+0.9%
-75.4%
+572.5%
Global rank web
#87,743
#131
—
#3,063,986
Avg. last 3 months
512.8K
357.9M
99.3K
8.1K
Bounce rate lower is better
33%
38%
65%
48%
Pages / visit
3.7
3.4
1.6
1.7
Visit duration
1m 37s
5m 33s
31s
2m 46s
Traffic sources
● Direct 87% · ● Referral 9%
● Direct 95% · ● Referral 4%
● Direct 98% · ● Referral 2%
—
PiDeepSeekGrokCoupleWork
0107.6M215.2M322.8M430.4MPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MGrok · 586KGrok · 355KGrok · 300.5KGrok · 130.8KGrok · 174KGrok · 120.9KGrok · 185.2KGrok · 152.9KGrok · 102.3KGrok · 42.9KCoupleWork · 752CoupleWork · 609CoupleWork · 736CoupleWork · 976CoupleWork · 8.7KCoupleWork · 6.2KCoupleWork · 8.7KCoupleWork · 8.9KCoupleWork · 6.6K1001K10K100K1M10M100M1BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MGrok · 586KGrok · 355KGrok · 300.5KGrok · 130.8KGrok · 174KGrok · 120.9KGrok · 185.2KGrok · 152.9KGrok · 102.3KGrok · 42.9KCoupleWork · 752CoupleWork · 609CoupleWork · 736CoupleWork · 976CoupleWork · 8.7KCoupleWork · 6.2KCoupleWork · 8.7KCoupleWork · 8.9KCoupleWork · 6.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
—
$8per month · free tier available
$30per month · free tier available
Free tier
–
Free trial
–
–
–
–
API access
–
–
Plans
—
deepseek-flash Customdeepseek-v4-pro Custom
Free FreeX Premium $8/moSuperGrok Lite $10/moX Premium+ $40/mo+3 more
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Capabilities input → output
Input
TextAudio
TextImagesCode
TextImagesDocumentsCodeAudio
TextAudio
Output
AudioText
TextCode
VideoTextImagesCodeAudio
TextAudio
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Chatbots & CompanionsDevelopment & CodeImage GenerationAI API+4 more
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Coaching+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
9
9
7
Chatbots
–
Chatting
–
–
Large language models
–
–
Coaching
–
–
Coding
–
–
Research
–
–
Relationship advice
–
–
–
Relationship coaching
–
–
–
APIs
–
–
–
Companions
–
–
–
Homework assistance
–
–
–
Marriage counseling
–
–
–
Mental health
–
–
–
Summarizing
–
–
–
Therapy advice
–
–
–
Translations
–
–
–
Web search
–
–
–
Wellness
–
–
–
Writing
–
–
–
Image generation
–
–
–
Math
–
–
–
Mental health therapy
–
–
–
Therapeutic chatbot
–
–
–
Video generation
–
–
–
Virtual coaching
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 3
▲ 1
▲ 0
Saves
1
0
0
0
Reviews
0
0
0
0
Prompts
0
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.