ChatGPT vs MostlyAI vs DeepSeek

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

Your tool
ChatGPT
vs
Competitor 1
MostlyAI
Competitor 2
DeepSeek
Competitor 3
Suggested competitors for ChatGPT: Claude92% Gemini92% Perplexity AI88% Microsoft Copilot85% Grok82% Claude Code82% Cursor80% Qwen80%
Compare
3 tools · best value per row highlighted
Your tool ChatGPT
chatgpt.com
Your AI assistant for everything
Remove
Competitor MostlyAI
mostly.ai
Make main Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.6Bvisits/mo
43.5Kvisits/mo
353.8Mvisits/mo
MoM change
▲ 3.5%
▼ 22.5%
▲ 2.1%
6-month growth
-1.6%
-35.7%
+0.9%
Global rank web
#7
#791,007
#131
Avg. last 3 months
5.5B
55.6K
357.9M
Bounce rate lower is better
30%
39%
38%
Pages / visit
4.3
1.8
3.4
Visit duration
6m 35s
22s
5m 33s
Traffic sources
● Direct 95% · ● Referral 3%
—
● Direct 95% · ● Referral 4%
ChatGPTMostlyAIDeepSeek
01.5B2.9B4.4B5.8BChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BMostlyAI · 76.8KMostlyAI · 88.7KMostlyAI · 87.8KMostlyAI · 67.7KMostlyAI · 61.8KMostlyAI · 56.7KMostlyAI · 67.3KMostlyAI · 56.1KMostlyAI · 43.5KDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8M10K100K1M10M100M1B10BChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BMostlyAI · 76.8KMostlyAI · 88.7KMostlyAI · 87.8KMostlyAI · 67.7KMostlyAI · 61.8KMostlyAI · 56.7KMostlyAI · 67.3KMostlyAI · 56.1KMostlyAI · 43.5KDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Starting price
$8per month · free tier available
Free
—
Free tier
–
Free trial
–
–
–
API access
–
–
Plans
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
—
deepseek-flash Customdeepseek-v4-pro Custom
Capabilities input → output
Input
AudioTextImagesDocumentsCode
TextData
TextImagesCode
Output
TextImagesCodeAudio
Data
TextCode
Skill level
Beginner-friendly
Advanced
Beginner-friendly
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeResearch & AnalyticsAI Developer ToolsAI For Data Analytics
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
19
6
9
Chatbots
–
Coding
–
Research
–
Summarizing
–
Translations
–
Writing
–
Large language models
–
–
Synthetic data
–
–
Blogging
–
–
Copywriting
–
–
Data analysis
–
–
Email writing
–
–
Essay writing
–
–
Grammar checking
–
–
Homework assistance
–
–
Image generation
–
–
Image to text
–
–
Search engine
–
–
Code documentation
–
–
Data anonymization
–
–
Data privacy compliance
–
–
Data science
–
–
Debugging
–
–
Developer tools
–
–
Image editing
–
–
Image to image
–
–
Math
–
–
Refactoring
–
–
Community on aitoolstime
Rating
★ 4.34 ratings
no ratings yet
no ratings yet
Upvotes
▲ 17
▲ 0
▲ 3
Saves
4
0
0
Reviews
4
0
0
Prompts
17
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.