Software · head to head
Linearity Curve vs ProofHub

ProofHub
Software
All-in-one project management and team collaboration
- From
- On request
- Rated
- -
The short version
- Only Linearity Curve has a free tier, so it costs nothing to try first.
- Each has a real cost: Linearity Curve limited to Apple ecosystem (Mac, iPad, iPhone) with no Windows or Linux support; ProofHub the Ultimate Control plan advertises $89 a month for the first 3 months and then charges $135, so the headline is an introductory rate
- They diverge on capability: Linearity Curve covers Vector editing, ProofHub covers Tasks.
Where they differ
Only the attributes on which Linearity Curve and ProofHub actually diverge.
| Attribute | Linearity Curve | ProofHub |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | Unknown | subscription |
| Free tier | Yes | No |
| Platforms | Mac, Ios | Web, Ios, Android |
| Founded | 2017 | 2011 |
Identical on both: user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Linearity Curve
- Vector editing
- Auto Trace
- Typography tools
- Pen tool
- iCloud sync
- Adobe Creative Cloud
- Sketch
- Figma
Only in ProofHub
- Tasks
- Discussions
- Proofing
- Time tracking
- Gantt charts
- Slack
- Google Drive
- Dropbox
Both cover
- Ios support
What people use each for
The jobs each tool is most often brought in to do.
Linearity Curve
- Vector illustrationnot ProofHub
- Logo designnot ProofHub
- UI designnot ProofHub
- Print designnot ProofHub
ProofHub
- Project management with unlimited users on a flat monthly feenot Linearity Curve
- Proofing and reviewing files alongside task and discussion trackingnot Linearity Curve
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Linearity Curve
- Limited to Apple ecosystem (Mac, iPad, iPhone) with no Windows or Linux support
- Requires annual or monthly subscription for commercial use, unlike competitors offering lifetime purchase options
- Free plan is severely limited to only 3 Curve files and 5GB storage
ProofHub
- The Ultimate Control plan advertises $89 a month for the first 3 months and then charges $135, so the headline is an introductory rate
- The Essential plan caps projects at 40 and storage at 15 GB
- Storage is 100 GB even on the higher plan, which is low for a tool holding project files
- There is no free tier, and the entry price is a flat $45 a month billed annually
Pricing, plan by plan
Linearity Curve
Free- StarterFree
- 50 lifetime credits
- 3 Curve files
- 5GB storage
- Pro$11.99/month
- 250 monthly credits
- Unlimited files
- 100GB storage
- Business$65/month
- 500 monthly credits
- 500GB storage
- Brand management
ProofHub
On request- Essential$45/month
- 40 projects
- Unlimited users
- Core features
- Ultimate Control$89/month
- Unlimited projects
- Advanced features
- White labeling
Which should you pick?
Choose Linearity Curve if
- You need vector editing.
- You want to start without paying.
- You work on Mac, Ios.
- You also want auto trace.
Choose ProofHub if
- You need tasks.
- You work on Web, Ios, Android.
- You also want discussions.
Questions people ask
- Is Linearity Curve or ProofHub better?
- Neither clearly leads. Linearity Curve starts at Free and ProofHub at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Linearity Curve or ProofHub?
- Linearity Curve has a free tier; the other does not. Paid plans start at Free for Linearity Curve and On request for ProofHub.
- Does Linearity Curve or ProofHub run on more platforms?
- Linearity Curve runs on Mac, Ios. ProofHub runs on Web, Ios, Android.
- Can I use Linearity Curve for free?
- Yes. Linearity Curve has a free tier, so you can try it without paying. ProofHub starts at On request.
- What is Linearity Curve best used for?
- Linearity Curve is most often used for vector illustration, logo design, ui design, print design. Of those, vector illustration and logo design are not what ProofHub is typically brought in for.
- What can Linearity Curve do that ProofHub cannot?
- Linearity Curve covers Vector editing, Auto Trace, Typography tools, Pen tool. ProofHub covers Tasks, Discussions, Proofing, Time tracking. Both handle Ios support.
Answered from the vendors’ own pages
Linearity Curve: Does Linearity Curve have a free plan?
Yes, Linearity offers a free Starter plan with 50 lifetime credits, 1 basic brand kit, and 5GB cloud storage. No credit card is required to access the free tier.
SourceLinearity Curve: Can I use Linearity Curve on multiple devices?
Yes, Linearity Curve is available on Mac, iPad, and iPhone, with real-time collaboration allowing teams to see changes instantly across devices.
SourceLinearity Curve: What file formats can I export from Linearity Curve?
Linearity Curve supports exporting to industry-standard formats including .ai, SVG, PDF, PNG, JPG, and TIFF, making it compatible with other design tools.
SourceLinearity Curve: Does Linearity Curve have AI-powered vectorization?
Yes, Linearity Curve includes an Auto Trace feature with three modes (Sketch, Photography, Illustration) that uses AI to instantly vectorize images into editable paths. It also includes AI-powered background removal.
SourceRelated pages
More on Linearity Curve
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- ProofHub vs Affinity Designer
- ProofHub vs Gravit Designer
- ProofHub vs ProtoPie
- ProofHub vs Rive
- ProofHub vs Spline
- ProofHub vs Abstract
- ProofHub vs Balsamiq Wireframes
- ProofHub vs Canva
- ProofHub vs Krea
- ProofHub vs Magnific
- ProofHub vs Marvel
- ProofHub vs Subframe
- ProofHub vs Vectr
- ProofHub vs Zeplin
- ProofHub vs Basecamp
- ProofHub vs Clockwise
- ProofHub vs Reclaim.ai
- ProofHub vs Trello
- ProofHub vs Roadmunk
- ProofHub vs Toggl Plan
- ProofHub vs GanttPRO
- ProofHub vs MeisterTask
- ProofHub vs Sunsama
- ProofHub vs Craft Docs
- ProofHub vs Freedcamp
- ProofHub vs Hive
- ProofHub vs Kanbanize
- ProofHub vs LiquidPlanner
- ProofHub vs Nifty
- ProofHub vs Paymo
- ProofHub vs Pipefy
- ProofHub vs Podio
