Pi vs OpenAI API vs Kilo Code vs FeelGood

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

Your tool
Pi
vs
Competitor 1
OpenAI API
Competitor 2
Kilo Code
Competitor 3
FeelGood
Compare
4 tools · best value per row highlighted
Your tool Pi
pi.ai
An AI that's genuinely pleasant to talk with
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Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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Competitor FeelGood
buildai.space
FeelGood delivers AI-powered emotional guidance through an interactive chat interface where users describe what they're feeling and receive actionable advice on processing those emotions in healthi...
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Traffic estimated monthly website traffic
Monthly visits
473.9Kvisits/mo
15.2Mvisits/mo
1.9Kvisits/mo
60.1Kvisits/mo
MoM change
▼ 9.4%
▲ 4.6%
▼ 42.3%
▲ 9.3%
6-month growth
-16.4%
-2.4%
-94.4%
-24.5%
Global rank web
#87,743
—
#4,668,091
#563,478
Avg. last 3 months
512.8K
15.2M
10.5K
56.5K
Bounce rate lower is better
33%
34%
34%
37%
Pages / visit
3.7
5.4
2.4
2.7
Visit duration
1m 37s
3m 56s
19s
54s
Traffic sources
● Direct 87% · ● Referral 9%
● Direct 82% · ● Referral 15%
—
● Direct 73% · ● Referral 24%
PiOpenAI APIKilo CodeFeelGood
04.7M9.4M14.1M18.7MPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KFeelGood · 69.2KFeelGood · 79.6KFeelGood · 83.5KFeelGood · 58.7KFeelGood · 54.4KFeelGood · 55KFeelGood · 60.1K1K10K100K1M10M100MPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KFeelGood · 69.2KFeelGood · 79.6KFeelGood · 83.5KFeelGood · 58.7KFeelGood · 54.4KFeelGood · 55KFeelGood · 60.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Freemium
Freemium
Starting price
Free
—
$20per month · free tier available
$16per month · free tier available
Free tier
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Free trial
–
–
–
API access
–
–
–
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Plans
—
—
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Discover FreeRocket $16/moMoon $39/moSpaceship $79/mo+1 more
Capabilities input → output
Input
AudioText
TextImagesDocumentsAudio
CodeText
Text
Output
TextAudio
CodeVideoTextImagesAudio
Code
Text
Skill level
Beginner-friendly
Advanced
Advanced
Beginner-friendly
Categories
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Coding Assistant
Healthcare & WellnessAI Mental Health
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
5
7
Mental health
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Wellness
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APIs
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Chatting
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Coding
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Emotional support
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Chatbots
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Coding in VS Code
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Companions
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Developer tools
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Emotional reflection guidance
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–
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LLM development
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Large language models
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Preliminary mental health guidance
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API integrations
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Anxiety
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Chatbot building
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Coaching
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Code analysis
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Development
–
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Emotional venting
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–
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Therapeutic chatbot
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–
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Vs code
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 1
▲ 0
▲ 1
Saves
1
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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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.