Devplan vs Aha! vs Who Codes Best? vs Merlin Project

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

Your tool
Devplan
vs
Competitor 1
Aha!
Competitor 2
Who Codes Best?
Competitor 3
Merlin Project
Compare
4 tools · best value per row highlighted
Your tool Devplan
devplan.com
Product development often stalls between the initial spark of an idea and the structured execution needed to build it
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Competitor Aha!
aha.io
is product management software that links strategy to delivery in one system.
Make main Remove
Competitor Who Codes Best?
whocodesbest.com
Picking an AI coding assistant feels like guessing
Make main Remove
Competitor Merlin Project
projectwizards.net
Professional project management software built exclusively for Mac and iPad users, Merlin Project delivers tools for planning and controlling projects through multiple visualization methods
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5Kvisits/mo
—
2Kvisits/mo
54.4Kvisits/mo
MoM change
▼ 20.2%
—
▲ 90.7%
▲ 5.2%
6-month growth
+131.4%
—
+168.0%
-8.8%
Global rank web
#3,650,414
—
#8,718,640
#649,508
Avg. last 3 months
5.1K
—
1.4K
53.2K
Bounce rate lower is better
43%
—
41%
41%
Pages / visit
1.8
—
1.2
1.9
Visit duration
12s
—
1s
25s
Traffic sources
—
—
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● Direct 69% · ● Referral 31%
DevplanAha!Who Codes Best?Merlin Project
016.8K33.6K50.4K67.2KDevplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KWho Codes Best? · 747Who Codes Best? · 2.2KWho Codes Best? · 597Who Codes Best? · 1KWho Codes Best? · 1.1KWho Codes Best? · 2KMerlin Project · 57.6KMerlin Project · 67.2KMerlin Project · 59.6KMerlin Project · 59.4KMerlin Project · 49.8KMerlin Project · 53.7KMerlin Project · 51.7KMerlin Project · 54.4K1001K10K100KDevplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KWho Codes Best? · 747Who Codes Best? · 2.2KWho Codes Best? · 597Who Codes Best? · 1KWho Codes Best? · 1.1KWho Codes Best? · 2KMerlin Project · 57.6KMerlin Project · 67.2KMerlin Project · 59.6KMerlin Project · 59.4KMerlin Project · 49.8KMerlin Project · 53.7KMerlin Project · 51.7KMerlin Project · 54.4KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Free Trial
Freemium
Free Trial
Starting price
$100per month · free tier available
$9per month
$20per month · free tier available
$6.99per month
Free tier
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Free trial
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API access
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Plans
Free FreeTeam $100/moEnterprise Custom
Aha! Roadmaps $59/moAha! Discovery $39/moAha! Ideas $39/moAha! Whiteboards $9/mo+4 more
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Merlin Project Express $6.99/moMerlin Project for iPad $9.99/moMerlin Project for Mac $22.99/mo
Capabilities input → output
Input
—
Text
Text
DataText
Output
—
AppsDocuments
Code
DataDocuments
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Business & MarketingDevelopment & CodeProductivity & OfficeAI Coding Assistant+2 more
Business & MarketingProductivity & OfficeAI Product ManagerAI Project Management
Development & CodeAI Coding Assistant
Productivity & OfficeAI Project Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
10
4
6
Project management
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Product management
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Product management assistant
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Project planning
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Agile product management
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Brainstorming
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Gantt charts
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LLM comparison
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Product roadmaps
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Project specifications
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Kanban management
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Model comparison
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Product discovery
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Project scheduling
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Strategy planning
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Coding
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GPT comparison
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Jira tickets
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Product development
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Product management insights
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Prototype guidance
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
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.