Basecamp and ProofHub both use flat-rate pricing that covers unlimited users, but ProofHub adds built-in file proofing and multiple project views that…
Flat-rate subscription, not per-user. Two plans give unlimited users access at a fixed monthly price, billed monthly or annually. · From $45 per month (Essential plan, unlimited users, billed annually)
Best for: Agencies that need built-in file proofing and approval workflows alongside flat-rate unlimited-user pricing.
At a Glance
Basecamp
Paymo
ProofHub
Primary category
Project Management
Project Management
Project Management
Rating
Not documented
Not documented
Not documented
Pricing model
Flat-rate subscription (with free trial)
Freemium
Flat-rate subscription, not per-user. Two plans give unlimited users access at a fixed monthly price, billed monthly or annually.
Free; paid plans from $5.90/user/month billed annually
$45 per month (Essential plan, unlimited users, billed annually)
Free plan
Yes
Yes
Not documented
Free trial
Yes
Not documented
Yes
Platforms
Web, iOS, Android
Web, iOS, Android
Web, iOS, Android
Team collaboration
Not documented
Not documented
Not documented
AI features
Not documented
Not documented
Not documented
Public API
Not documented
Not documented
Not documented
Standout Differences
Flat-rate unlimited-user pricing
Basecamp and ProofHub both let teams add unlimited members for one fixed monthly price, unlike Paymo's per-user model.
Basecamp, ProofHub
Built-in creative proofing
ProofHub lets teams review, annotate, and approve images, PDFs, and documents directly inside the platform, a differentiator for agencies managing client approvals.
ProofHub
Time tracking that becomes an invoice
Paymo turns logged billable hours directly into client invoices, a workflow neither Basecamp nor ProofHub natively documents.
Paymo
Async-first communication
Basecamp centers its workflow on message boards and Campfire chat to replace scattered email threads and status meetings.
Basecamp
Multiple work views
ProofHub and Paymo both offer Kanban, Gantt-style, and table views, giving teams more ways to visualize work than Basecamp's list-first approach.
ProofHub, Paymo
Feature-by-Feature
Views and Planning
Feature
Basecamp
Paymo
ProofHub
Kanban boards
Not documented
Available
Available
Gantt or timeline views
Not documented
Available
Available
Time Tracking and Billing
Feature
Basecamp
Paymo
ProofHub
Native time tracking
Unavailable
Available
Available
Client invoicing
Unavailable
Available
Not documented
Review and Collaboration
Feature
Basecamp
Paymo
ProofHub
File proofing and annotation
Not documented
Not documented
Available
Built-in team chat
Available
Not documented
Available
Pricing Model
Feature
Basecamp
Paymo
ProofHub
Flat-rate unlimited-user plan
Available
Limited
Available
Permanent free plan
Unavailable
Available
Unavailable
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
Basecamp
Basecamp — $15/user/month monthly
Pro Unlimited — Flat monthly/annual fee monthly or annual
Paymo
Free — $0 N/A
Solo — $5.90/month Monthly (1 user)
Plus — $10.90/user/month Monthly or annual (unlimited users)
Pro — $16.90/user/month Monthly or annual (unlimited users)
ProofHub
Essential — $45/month Monthly or annual (flat rate)
Ultimate Control — From approximately $89/month (introductory), standard rate near $150/month Monthly or annual (flat rate)
Pros & Cons
Basecamp
Pros
Simple, predictable flat-rate pricing option for unlimited users
All-in-one tool reduces need for separate chat, task, and file tools
Long track record (since 1999) with a stable, well-known product
30-day free trial available
Cons
Feature set is intentionally simpler than more configurable PM tools like Asana or Jira
Per-user pricing ($15/user/month) can be pricier than competitors for very small teams
Limited customization compared to tools built for complex workflow automation
Paymo
Pros
Combines project management, time tracking, and invoicing in one affordable tool
Free plan is usable for solo freelancers with light client and project needs
Multiple project views (Kanban, Gantt, table, list) suit different working styles
Time tracking flows directly into invoicing without needing a separate app
Priced significantly lower than larger project management suites like Asana or Monday.com
Cons
Free plan is limited to a single user and very few clients or projects
Advanced features like task dependencies and resource scheduling require the top Pro tier
Smaller company and team size than larger competitors, which can mean a smaller support team
Interface can feel dense for teams that only need simple task management
Fewer native integrations than larger, more established project management platforms
ProofHub
Pros
Flat-rate pricing with unlimited users can be significantly cheaper than per-seat competitors for larger teams
Combines task management, time tracking, proofing, and chat in one platform, reducing tool sprawl
Built-in proofing tool is a genuine differentiator for agencies managing creative client approvals
No long-term contracts required, with cancel-anytime flexibility and a no-credit-card-required free trial
Cons
Interface and feature depth can feel less modern or polished compared to newer competitors like ClickUp or monday.com
Fewer native third-party integrations than larger project management platforms
Advanced workflow customization and higher storage limits require the pricier Ultimate Control plan
As a smaller, privately held company, release cadence and roadmap transparency are less publicly documented than larger competitors
Use Cases
Choose Basecamp: Teams that want the simplest possible async communication hub at a predictable flat price.
Choose Paymo: Freelancers and small teams that need time tracking to flow directly into client invoices.
Choose ProofHub: Agencies that need built-in file proofing and approval workflows alongside flat-rate unlimited-user pricing.
Basecamp
All-in-one project collaboration — Teams replacing scattered email and chat tools with one project home base.
Agency and client project management — Agencies managing multiple client projects with predictable flat-rate pricing.
Paymo
Freelancer time tracking and invoicing — Independent freelancers use Paymo's Solo plan to track billable hours against client projects and generate invoices directly from that tracked time.
Managing agency client projects — Small creative and marketing agencies use Paymo's Kanban and Gantt views alongside time tracking to manage multiple simultaneous client projects and bill accurately.
Coordinating small business team workload — Small businesses use Paymo's resource scheduling and task management tools to coordinate team workload and deadlines across projects.
ProofHub
Agency client collaboration and approvals — Creative and marketing agencies use ProofHub's proofing tools and flat-rate unlimited-user pricing to collaborate with clients on file reviews and approvals without extra per-seat costs.
Small business all-in-one project management — Small and mid-size businesses consolidate task management, time tracking, chat, and file storage into ProofHub instead of paying for multiple separate tools.
Large teams needing predictable costs — Organizations with many team members, contractors, or external collaborators use ProofHub's flat pricing to avoid unpredictable per-seat cost growth as headcount increases.
Screenshots
Basecamp
Frequently Asked Questions
Does Basecamp offer file proofing like ProofHub?
No. Basecamp focuses on to-do lists, message boards, schedules, and chat; ProofHub is the one of the three built around reviewing and approving creative files inside the platform.
Is ProofHub really flat-rate for unlimited users?
Yes. Both the Essential and Ultimate Control plans include unlimited users at a fixed monthly price, similar to Basecamp's Pro Unlimited plan.
Which tool is cheapest for a solo freelancer?
Paymo, since its Free and Solo plans are priced for a single user, whereas Basecamp and ProofHub are built around flat-rate team pricing that assumes multiple users.
Does Basecamp have per-user pricing as an alternative to the flat rate?
Yes. Basecamp offers $15 per user per month as well as a flat monthly fee for unlimited users, so teams can choose whichever works out cheaper for their size.
Which is best for creative agencies needing client approvals?
ProofHub, because its built-in proofing tool lets agencies collect markup and sign-off on creative files without switching to a separate review tool.
Do any of these three include native invoicing?
Only Paymo documents a native time-to-invoice workflow; Basecamp and ProofHub do not include built-in client invoicing.