ProjectNext vs Devplan vs Watermelon vs Online Gantt

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

Your tool
ProjectNext
vs
Competitor 1
Devplan
Competitor 2
Watermelon
Competitor 3
Online Gantt
Compare
4 tools · best value per row highlighted
Your tool ProjectNext
projectnext.ai
A construction project manager needs to deploy field crews across five sites while keeping documentation current
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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
Make main Remove
Competitor 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 Online Gantt
onlinegantt.com
This system processes natural language commands to manipulate Gantt chart data without requiring manual clicking or dragging
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
5Kvisits/mo
62.6Kvisits/mo
118.6Kvisits/mo
MoM change
—
▼ 20.2%
▲ 109.8%
▼ 27.8%
6-month growth
—
+131.4%
+4.7%
-45.9%
Global rank web
—
#3,650,414
#406,739
#347,339
Avg. last 3 months
—
5.1K
43.4K
156.3K
Bounce rate lower is better
0%
43%
29%
39%
Pages / visit
—
1.8
5.7
2.1
Visit duration
—
12s
3m 23s
33s
Traffic sources
—
—
—
● Direct 81% · ● Referral 17%
ProjectNextDevplanWatermelonOnline Gantt
061.6K123.1K184.7K246.2KProjectNext · 711Devplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KWatermelon · 91.5KWatermelon · 88.1KWatermelon · 59.8KWatermelon · 70.1KWatermelon · 48.9KWatermelon · 37.7KWatermelon · 29.8KWatermelon · 62.6KOnline Gantt · 246.2KOnline Gantt · 238.7KOnline Gantt · 219.2KOnline Gantt · 234.8KOnline Gantt · 227.7KOnline Gantt · 185.9KOnline Gantt · 164.3KOnline Gantt · 118.6K1001K10K100K1MProjectNext · 711Devplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KWatermelon · 91.5KWatermelon · 88.1KWatermelon · 59.8KWatermelon · 70.1KWatermelon · 48.9KWatermelon · 37.7KWatermelon · 29.8KWatermelon · 62.6KOnline Gantt · 246.2KOnline Gantt · 238.7KOnline Gantt · 219.2KOnline Gantt · 234.8KOnline Gantt · 227.7KOnline Gantt · 185.9KOnline Gantt · 164.3KOnline Gantt · 118.6KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Free Trial
Freemium
Freemium
Free Trial
Starting price
$3.99per month
$100per month · free tier available
—
$8per month
Free tier
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–
–
Free trial
–
–
API access
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–
–
Plans
Early Bird - Standard $3.99/moEarly Bird - Professional $19.99/moEarly Bird - Business $29.00/moEnterprise Custom
Free FreeTeam $100/moEnterprise Custom
Free Free
Online Gantt Cloud + AI Assistant $8/mo
Capabilities input → output
Input
Text
—
DocumentsTextWeb pages
Text
Output
DataDocuments
—
AppsText
DataText
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Productivity & OfficeAI Project Management
Business & MarketingDevelopment & CodeProductivity & OfficeAI Coding Assistant+2 more
Business & MarketingAI Customer Service
Productivity & OfficeAI Project Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
8
10
8
Project management
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Project planning
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Task management
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Project risk assessment
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Customer support
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–
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Customer support automation
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Customer support chatbot
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Gantt charts
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–
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Product management
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–
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Product management assistant
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–
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Project specifications
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–
–
Chatbots
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–
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Construction management
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–
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Construction planning
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–
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Knowledge bases
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–
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Project scheduling
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Agile product management
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–
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Appointments
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CRM
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–
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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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–
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Task breakdown
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–
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Team management
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–
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WhatsApp customer engagement
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–
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Workforce management
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–
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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
–
–
–
–

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.