Watermelon vs Devplan vs Aha! vs Chatbase

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

Your tool
Watermelon
vs
Competitor 1
Devplan
Competitor 2
Aha!
Competitor 3
Chatbase
Compare
4 tools · best value per row highlighted
Your tool Watermelon
watermelon.ai
Businesses looking to automate customer support without sacrificing quality can build AI agents trained specifically on their own data with Watermelon
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Competitor 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.
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Competitor Chatbase
chatbase.co
Train chatbots on your content
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Traffic estimated monthly website traffic
Monthly visits
62.6Kvisits/mo
5Kvisits/mo
—
402.2Kvisits/mo
MoM change
▲ 109.8%
▼ 20.2%
—
▲ 2.0%
6-month growth
+4.7%
+131.4%
—
-12.4%
Global rank web
#406,739
#3,650,414
—
#84,220
Avg. last 3 months
43.4K
5.1K
—
412.6K
Bounce rate lower is better
29%
43%
—
44%
Pages / visit
5.7
1.8
—
6.9
Visit duration
3m 23s
12s
—
4m 34s
Traffic sources
—
—
—
● Direct 81% · ● Referral 15%
WatermelonDevplanAha!Chatbase
0147.7K295.3K443K590.6KWatermelon · 91.5KWatermelon · 88.1KWatermelon · 59.8KWatermelon · 70.1KWatermelon · 48.9KWatermelon · 37.7KWatermelon · 29.8KWatermelon · 62.6KDevplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2K1K10K100K1MWatermelon · 91.5KWatermelon · 88.1KWatermelon · 59.8KWatermelon · 70.1KWatermelon · 48.9KWatermelon · 37.7KWatermelon · 29.8KWatermelon · 62.6KDevplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free Trial
Freemium
Starting price
—
$100per month · free tier available
$9per month
$40per month · free tier available
Free tier
–
–
Free trial
–
–
API access
–
–
Plans
Free Free
Free FreeTeam $100/moEnterprise Custom
Aha! Roadmaps $59/moAha! Discovery $39/moAha! Ideas $39/moAha! Whiteboards $9/mo+4 more
Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
Capabilities input → output
Input
DocumentsTextWeb pages
—
Text
DocumentsTextWeb pages
Output
AppsText
—
AppsDocuments
AppsText
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Business & MarketingAI Customer Service
Business & MarketingDevelopment & CodeProductivity & OfficeAI Coding Assistant+2 more
Business & MarketingProductivity & OfficeAI Product ManagerAI Project Management
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
8
10
10
Customer support
–
–
Customer support chatbot
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–
Product management
–
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Chatbots
–
–
Product management assistant
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Agile product management
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Project management
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Chatbot building
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–
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Customer support automation
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–
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Product roadmaps
–
–
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Project specifications
–
–
–
Agents
–
–
–
Chatbot integration
–
–
–
Knowledge bases
–
–
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No-code
–
–
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Product discovery
–
–
–
Project planning
–
–
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Shopify customer support
–
–
–
Strategy planning
–
–
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Appointments
–
–
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Brainstorming
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–
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CRM
–
–
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Call center automation
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–
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Jira tickets
–
–
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Order automation
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Product development
–
–
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Product management insights
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–
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Prototype guidance
–
–
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Sales
–
–
–
Website to chatbot
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 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.