Undermind vs OpenCode vs GitHub Copilot vs AI Writer

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

Your tool
Undermind
vs
Competitor 1
OpenCode
Competitor 2
GitHub Copilot
Competitor 3
AI Writer
Compare
4 tools · best value per row highlighted
Your tool Undermind
undermind.ai
Undermind is an AI co-researcher for scientific literature.
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor AI Writer
ai-writer.com
Long-form content that passes as human-written
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
637.9Mvisits/mo
24.7Kvisits/mo
MoM change
—
—
▲ 3.7%
▲ 8.4%
6-month growth
—
—
+19.3%
+46.5%
Global rank web
—
—
#49
#1,194,734
Avg. last 3 months
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—
629.7M
22.7K
Bounce rate lower is better
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36%
42%
Pages / visit
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—
5.9
2.1
Visit duration
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—
6m 26s
11s
Traffic sources
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● Direct 83% · ● Referral 15%
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UndermindOpenCodeGitHub CopilotAI Writer
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MAI Writer · 17.4KAI Writer · 25.1KAI Writer · 26KAI Writer · 18.9KAI Writer · 16.9KAI Writer · 16.3KAI Writer · 18.4KAI Writer · 20.6KAI Writer · 22.8KAI Writer · 24.7K10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MAI Writer · 17.4KAI Writer · 25.1KAI Writer · 26KAI Writer · 18.9KAI Writer · 16.9KAI Writer · 16.3KAI Writer · 18.4KAI Writer · 20.6KAI Writer · 22.8KAI Writer · 24.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Paid
Starting price
$15per month · free tier available
Free
$4per month · free tier available
$24per month
Free tier
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Free trial
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API access
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–
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Plans
Free FreePro $16/moTeam $15/moEnterprise Custom
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Free FreeTeam $4/moEnterprise $21/mo
Ready $29/moFor $49/moFor Ph $375/mo
Capabilities input → output
Input
Text
CodeText
CodeText
Text
Output
DataText
Code
Code
Text
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Research & AnalyticsAI Research PapersAI Research Tool
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Research & AnalyticsWriting & ContentAI Blog GeneratorAI Research Papers+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
11
6
9
12
Academic research
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Coding
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Research papers
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Literature reviews
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Research
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Scientific literature exploration
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Agents
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Scientific research
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Code autocompletion
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Literature analysis
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Citations
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Code reviews
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Coding in VS Code
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Research assistance
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Research papers analysis
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Research papers drafting
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Scientific writing
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Vs code
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Writing
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Academic citation
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Academic writing
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Agent management
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Citation verification
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Debugging
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Developer tools
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Development
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Local AI
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Research trends tracking
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Self hosted
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
0
Verified listing
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–
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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.