Devplan vs Productboard Spark vs Online Gantt

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

Your tool
Devplan
vs
Competitor 1
Productboard Spark
Competitor 2
Online Gantt
Competitor 3
Suggested competitors for Devplan: Linear84% Motion83% ProjectNext83% Merlin Project83% Microsoft Loop82% Smartsheet82% Who Codes Best?74% PRDKit71%
Compare
3 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
Remove
Competitor Productboard Spark
productboard.com
Productboard Spark is an AI agent built specifically for product management.
Make main Remove
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
—
118.6Kvisits/mo
MoM change
▼ 20.2%
—
▼ 27.8%
6-month growth
+131.4%
—
-45.9%
Global rank web
#3,650,414
—
#347,339
Avg. last 3 months
5.1K
—
156.3K
Bounce rate lower is better
43%
—
39%
Pages / visit
1.8
—
2.1
Visit duration
12s
—
33s
Traffic sources
—
—
● Direct 81% · ● Referral 17%
DevplanProductboard SparkOnline Gantt
061.6K123.1K184.7K246.2KDevplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KOnline Gantt · 246.2KOnline Gantt · 238.7KOnline Gantt · 219.2KOnline Gantt · 234.8KOnline Gantt · 227.7KOnline Gantt · 185.9KOnline Gantt · 164.3KOnline Gantt · 118.6K1K10K100K1MDevplan · 2.2KDevplan · 12KDevplan · 2.2KDevplan · 3.8KDevplan · 6.3KDevplan · 5KOnline 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
Freemium
Freemium
Free Trial
Starting price
$100per month · free tier available
$19per month · free tier available
$8per month
Free tier
–
Free trial
–
API access
–
–
–
Plans
Free FreeTeam $100/moEnterprise Custom
—
Online Gantt Cloud + AI Assistant $8/mo
Capabilities input → output
Input
—
DataDocumentsText
Text
Output
—
DocumentsText
DataText
Skill level
Intermediate
Beginner-friendly
Intermediate
Categories
Business & MarketingDevelopment & CodeProductivity & OfficeAI Coding Assistant+2 more
Business & MarketingAI Product Manager
Productivity & OfficeAI Project Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
1
2
3
Project planning
–
Gantt charts
–
–
Product management
–
–
Product management assistant
–
–
Project management
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.