Flat-Rate Project Management Software: Best Unlimited-User Options in 2026
A practical comparison of flat-rate project management software, unlimited-user plans, pricing, features and overall value for growing teams.
Flat-rate project management software lets businesses pay one fixed monthly or annual price instead of paying separately for every user. For growing teams, that can make software costs considerably more predictable and, at larger team sizes, potentially much cheaper than traditional per-user pricing.
But not every flat-rate platform is designed the same way.
Thicket is currently one of the lowest-cost options at $49/month. Basecamp offers its established Pro Unlimited plan at $299/month when billed annually. Backlog provides fixed-price plans with a strong focus on software development. Teamhub takes a broader approach, offering unlimited users for $99/month alongside project management, chat, documents, forms, workflows, automation and time tracking.
At a glance
| Platform | Current flat-rate option | Unlimited users | Best for |
|---|---|---|---|
| Teamhub | $99/month | Yes | Best overall value |
| Thicket | $49/month | Yes | Lowest-cost option |
| Basecamp | $299/month | Yes | Established collaboration |
| Backlog | From $35/month | Plan dependent | Software development |
Our overall pick is Teamhub for businesses that want more than basic project management and want to put a growing team on one fixed-price work platform.
Thicket is the better choice if the lowest possible subscription is the priority.
Basecamp is a strong choice if you specifically want the Basecamp approach.
Backlog is particularly well suited to development and technical teams.
The rest of this guide explains why.
Why Teamhub ranks #1
Teamhub is not the cheapest flat-rate project management platform. It is our top overall pick because its $99/month plan combines unlimited users with project management, chat, docs, forms, automation, workflows and time tracking in one platform.
If price alone is your priority, choose Thicket. If overall platform value is your priority, choose Teamhub.
How we evaluated these platforms
We compared the platforms using the factors that matter most when choosing flat-rate project management software:
- Fixed pricing
- Unlimited users
- Project limits
- Collaboration features
- Documents
- Forms
- Automation
- Workflows
- Time tracking
- Reporting
- API and integrations
- Migration support
- Overall value for growing teams
Our best overall recommendation considers both subscription price and the breadth of functionality included in the plan.
Explore Teamhub's $99/month unlimited-user plan
What Is Flat-Rate Project Management Software?
Flat-rate project management software charges a fixed subscription instead of calculating the subscription according to the number of users.
With a traditional per-user model, adding employees generally increases your software bill.
For example, at a hypothetical $10 per user:
- 5 users = $50/month
- 10 users = $100/month
- 25 users = $250/month
- 50 users = $500/month
- 100 users = $1,000/month
A flat-rate plan works differently.
If the plan includes unlimited users, the organization can add people without the subscription automatically increasing because of headcount.
That can be particularly valuable for:
- Growing companies
- Agencies
- Service businesses
- Distributed teams
- Companies using contractors
- Organizations working with clients
- Businesses trying to consolidate SaaS tools
However, "flat-rate" doesn't automatically mean "unlimited everything."
A platform may offer unlimited users while restricting storage, projects, automation, guests or advanced functionality.
That's why the entire plan needs to be compared.
Why Is Flat-Rate Project Management Becoming More Attractive?
The problem with per-user pricing becomes more obvious as companies grow.
Imagine a company with 20 employees.
A $10/user/month platform costs:
$200/month
Now imagine the company grows to 75 employees.
The same platform costs:
$750/month
The business hasn't necessarily changed how it uses the software.
It simply has more people who need access.
This creates a software cost that scales directly with headcount.
Flat-rate pricing removes that particular relationship.
Instead of:
More employees = higher software bill
the model becomes:
More employees = more people using the same fixed subscription.
For a rapidly growing business, that can make budgeting much easier.
Is Flat-Rate Software Always Cheaper?
No.
This is one of the most important points when comparing these platforms.
If you have three employees, a low-cost per-user plan could be cheaper than a $99/month flat-rate subscription.
But as your organization grows, the economics can change.
Consider a hypothetical $10/user/month platform:
| Team size | Hypothetical per-user price | Teamhub |
|---|---|---|
| 5 | $50/month | $99/month |
| 10 | $100/month | $99/month |
| 25 | $250/month | $99/month |
| 50 | $500/month | $99/month |
| 100 | $1,000/month | $99/month |
These are illustrative calculations, not current prices for a particular competitor.
The lesson is simple:
Flat-rate pricing becomes more attractive as the number of users increases.
The Bigger Question: How Many Tools Are You Paying For?
There is another reason businesses are increasingly interested in all-in-one work platforms.
Project management is rarely the only software a company needs.
You might have separate subscriptions for:
- Project management
- Team communication
- Documents
- Forms
- Time tracking
- Automation
- Reporting
- File sharing
Individually, each subscription might look reasonable.
Collectively, they can become expensive.
This changes the question.
Instead of asking:
What's the cheapest project management software?
you should ask:
What's the lowest-cost way to give my team the complete set of tools it actually needs?
That's where Teamhub's positioning becomes particularly interesting.
Teamhub combines projects, chat and docs in one platform and offers forms, workflows, automation, time tracking and other work-management functionality under its $99 unlimited-user offer.
The goal isn't simply to offer a cheaper project management application.
It's to potentially consolidate more of your team's work into one platform.
Teamhub: Best Overall Flat-Rate Project Management Software
Teamhub takes a broader approach to flat-rate project management.
Its current unlimited-user offer is:
$99/month for the entire team
See the current Teamhub Unlimited offer
The advertised plan includes:
- Unlimited users
- Unlimited guest users
- Unlimited Hubs
- Unlimited projects
- Unlimited tasks
- Unlimited documents
- Unlimited chats
- Unlimited chat history
- Unlimited forms
- Unlimited automation
- Unlimited workflows
- Unlimited custom fields
- Unlimited custom views
- Unlimited time tracking
- Timesheets
- Templates
- API access
- Reporting dashboard
- Two-factor authentication
- Migration assistance
- Personal success manager
- 24/7 support
Teamhub's storage is subject to its fair-use policy.
That breadth is what makes Teamhub different from simply competing on subscription price.
The Teamhub proposition
One fixed subscription for a broader work-management platform.
That is why we rank Teamhub as the best overall value, rather than claiming it is the cheapest.
Why Teamhub Is Our Overall Pick
Teamhub doesn't win every individual category.
And that's exactly how the article should position it.
Thicket wins on price.
At $49/month, Thicket is cheaper.
Basecamp wins on established brand and methodology.
Businesses already committed to the Basecamp approach may prefer it.
Backlog wins on development specialization.
Technical teams may prefer its development-focused feature set.
Teamhub wins on the overall combination.
For $99/month, Teamhub combines:
Unlimited users
–
Project management
–
Chat
–
Documents
–
Forms
–
Workflows
–
Automation
–
Time tracking
–
Reporting
under one platform.
That's the argument.
Not:
"Teamhub is cheaper than everyone."
But:
"Teamhub offers one of the strongest combinations of fixed pricing and breadth for a growing business."
Teamhub vs Thicket
Thicket is the closest comparison because it also directly targets businesses looking for flat-rate project management. If you are comparing Teamhub with other mainstream work-management tools, see our ClickUp review and alternatives comparison and our guide to a cheaper Asana alternative.
Thicket currently offers a Pro plan at $49/month, or $39/month equivalent when billed annually.
Its Pro plan includes unlimited users, unlimited guests and unlimited projects, along with capabilities such as tasks, documents, discussions, chat and scheduling.
Thicket's biggest advantage
Price.
There is no reason to hide that.
If your primary requirement is:
"I want the cheapest possible flat-rate project management platform."
Thicket deserves serious consideration.
Teamhub's biggest advantage
Breadth.
Teamhub costs $50 more per month, but the $99 offer extends beyond basic project management into forms, automation, workflows, time tracking, reporting, API access and other work-management capabilities.
So the comparison should be:
| <br> | Thicket | Teamhub |
|---|---|---|
| Price | $49/month | $99/month |
| Unlimited users | Yes | Yes |
| Unlimited projects | Yes | Yes |
| Chat | Yes | Yes |
| Documents | Yes | Yes |
| Forms | — | Yes |
| Automation | — | Yes |
| Workflows | — | Yes |
| Time tracking | — | Yes |
| Reporting | — | Yes |
| API | — | Yes |
Our verdict
Choose Thicket if minimizing subscription cost is the priority.
Choose Teamhub if you want the broader work platform.
The additional $50/month may be worthwhile if Teamhub allows you to consolidate other tools.
Teamhub vs Basecamp
Basecamp is one of the most established names in project collaboration.
Basecamp currently offers a Pro Unlimited plan for $299/month when billed annually. It includes unlimited users and unlimited projects. Basecamp also offers a $15/user/month Pro plan.
That makes the fixed-price comparison straightforward:
| <br> | Teamhub | Basecamp Pro Unlimited |
|---|---|---|
| Monthly price | $99 | $299 |
| Unlimited users | Yes | Yes |
| Unlimited projects | Yes | Yes |
| Chat | Yes | Yes |
| Documents | Yes | Yes |
| Forms | Yes | — |
| Automation | Yes | More limited |
| Workflows | Yes | More limited |
| Time tracking | Yes | — |
At the published prices, Teamhub is $200/month less than Basecamp Pro Unlimited.
That's:
$2,400/year
before taxes or pricing changes.
Basecamp can still be the right choice for an organization that specifically values its approach to project collaboration.
But if you're evaluating:
Fixed pricing + breadth + value
we prefer Teamhub.
Teamhub vs Backlog
Backlog by Nulab is a different type of competitor.
Backlog is particularly focused on software development and technical project management.
Its pricing includes fixed-price tiers, with higher plans offering unlimited users. Its feature set includes issue tracking and development-oriented functionality.
Backlog makes sense if you need:
- Issue tracking
- Bug management
- Development workflows
- Git integration
- Software development project management
Teamhub makes more sense if you need:
- General business project management
- Team communication
- Documents
- Forms
- Workflows
- Automation
- Time tracking
- Broader business collaboration
Again, specialization matters.
A development team may reasonably choose Backlog.
A general business looking for an all-in-one work platform may reasonably choose Teamhub.
Flat-Rate Project Management Software Compared
| Category | Teamhub | Thicket | Basecamp | Backlog |
|---|---|---|---|---|
| Fixed pricing | Yes | Yes | Yes | Yes |
| Unlimited users | Yes | Yes | Yes on Pro Unlimited | Plan dependent |
| Unlimited projects | Yes | Yes | Yes | Plan dependent |
| Project management | Yes | Yes | Yes | Yes |
| Chat | Yes | Yes | Yes | More focused |
| Documents | Yes | Yes | Yes | Yes |
| Forms | Yes | — | — | — |
| Automation | Yes | More focused | More limited | Development-focused |
| Workflows | Yes | — | More limited | Yes |
| Time tracking | Yes | — | — | — |
| Reporting | Yes | — | Yes | Yes |
| API | Yes | Yes | — | Yes |
| Migration assistance | Yes | — | — | — |
| Best for | Growing businesses | Lowest price | Established collaboration | Development |
The table compares the core advertised product propositions. A missing feature does not necessarily mean that the provider cannot support it through integrations or another method.
Best Flat-Rate Project Management Software by Use Case
Best overall: Teamhub
Best for businesses wanting a fixed price, unlimited users and a broader work-management platform.
Best budget option: Thicket
Best for teams that prioritize the lowest possible monthly subscription.
Best established option: Basecamp
Best for organizations that specifically want Basecamp's project collaboration approach.
Best for developers: Backlog
Best for software development and technical project management.
Who Benefits Most From Flat-Rate Pricing?
Growing companies
If your team is hiring, adding users shouldn't automatically create another software expense.
Agencies
Agencies often work with employees, freelancers and clients simultaneously.
Service businesses
Service companies frequently need multiple people to access projects.
Distributed teams
More people need access to the same information regardless of where they're located.
Businesses using contractors
Flat-rate pricing makes it easier to give contractors access without worrying about adding another recurring seat.
Businesses consolidating SaaS
If you're paying for several workplace applications, an all-in-one platform may offer better overall economics.
What Should You Look For in Flat-Rate Project Management Software?
Don't stop at "unlimited users."
Check the entire package.
Users
Are employees, contractors, clients and guests included?
Projects
Are projects unlimited?
Storage
How much storage is included?
Are there fair-use policies?
Collaboration
Does the platform include chat, comments and file sharing?
Documents
Can your team create and manage documents without another application?
Automation
Can repetitive work be automated?
Forms
Can you collect information without purchasing another tool?
Time tracking
Can employees track time directly inside projects?
Reporting
Can managers understand what's happening across the organization?
API and integrations
Can the platform connect to the rest of your technology stack?
Migration
Can your existing data be moved without rebuilding everything manually?
Support
What happens when something goes wrong?
Don't Compare Monthly Prices Alone
Imagine you find two platforms.
Platform A
$49/month.
Platform B
$99/month.
At first glance:
Platform A wins.
But now suppose you need separate subscriptions for:
- Team chat
- Documents
- Forms
- Time tracking
- Automation
The actual comparison is no longer $49 versus $99.
It's:
Total cost of operating Platform A + additional tools
versus:
Total cost of Platform B
This is why Teamhub's $99/month pricing should be evaluated as an all-in-one work-management proposition, rather than simply compared with the cheapest project management subscription.
How Much Does Teamhub Cost Over Time?
At the current $99/month offer:
$99 × 12 = $1,188/year
Over three years:
$3,564
Over five years:
$5,940
Those calculations assume the $99 offer remains applicable and exclude taxes or other charges.
Now imagine a hypothetical $10/user/month platform.
At 50 users:
$500/month
At 100 users:
$1,000/month
The long-term difference can become substantial.
This is the fundamental economic argument for unlimited-user pricing.
Switching to Flat-Rate Project Management Software
Pricing isn't the only thing to consider when switching platforms.
Your existing system may contain:
- Projects
- Tasks
- Documents
- Files
- Comments
- Users
- Custom fields
- Workflows
- Historical information
Migration therefore needs to be treated as part of the software decision.
Teamhub currently advertises migration assistance and says it has migrated teams from platforms including Monday, ClickUp, Trello and Jira.
That can reduce one of the biggest barriers to switching.
A Simple Migration Process
1. Audit your current workspace
Identify your active projects, users, files and workflows.
2. Remove unnecessary data
Don't migrate years of irrelevant projects just because they're there.
3. Map your existing structure
Determine how your existing teams, projects and tasks will translate.
4. Test a pilot migration
Move one project first.
5. Train your team
Give employees time to learn the new platform.
6. Complete the migration
Once the pilot works, move the remaining active work.
7. Archive the old platform
Keep historical data where necessary, but avoid paying indefinitely for a system you no longer use.
Is Flat-Rate Project Management Software Right for You?
Use this simple test.
A flat-rate platform probably makes sense if:
- Your team is growing
- Many employees need access
- You use contractors or freelancers
- You work with clients
- Your current software costs increase with headcount
- You use several separate workplace tools
- You want predictable software costs
A per-user platform may make more sense if:
- You have a very small team
- You don't expect to grow
- Only a few employees need access
- You need highly specialized functionality
The important thing is to compare the economics based on your actual organization, not someone else's.
Frequently Asked Questions
What is flat-rate project management software?
It is project management software that charges a fixed subscription rather than increasing the subscription according to the number of users.
What is the best flat-rate project management software in 2026?
For businesses looking for unlimited users plus broader work-management functionality, our overall pick is Teamhub at $99/month.
Thicket is the stronger choice if price is the primary consideration.
Basecamp is attractive to organizations that specifically prefer its approach.
Backlog is particularly relevant to software development teams.
What is the cheapest flat-rate project management software?
Among the paid options compared in this article, Thicket currently offers one of the lowest prices at $49/month for its Pro plan.
Is Teamhub really $99/month for unlimited users?
Yes. Teamhub currently advertises its Unlimited plan at $99/month for unlimited users.
The company describes this as a special offer, so prospective customers should verify the current terms before purchasing.
Check Teamhub's current $99/month offer
Is Teamhub cheaper than Thicket?
No.
Thicket is cheaper.
Thicket currently offers its Pro plan at $49/month, while Teamhub's offer is $99/month.
Teamhub's advantage is broader functionality, not a lower headline price.
Is Teamhub cheaper than Basecamp?
Yes, based on the currently published flat-rate plans.
Teamhub's offer is $99/month, while Basecamp Pro Unlimited is $299/month billed annually.
Is flat-rate software always cheaper than per-user pricing?
No.
Small teams may save money with per-user pricing.
Flat-rate pricing becomes more attractive as team size increases.
What does unlimited users mean?
It means the subscription isn't calculated by multiplying a price by the number of users covered by the plan.
However, other limits may still apply.
Always check projects, storage, automation, guests and advanced features separately.
Is Teamhub suitable for large teams?
Yes.
The unlimited-user model means adding employees doesn't automatically increase the subscription price under the advertised plan.
That makes the pricing particularly attractive for growing organizations.
Is Teamhub suitable for agencies?
Yes.
Agencies can benefit from unlimited users and guest users, particularly when employees, freelancers and clients all need access to projects. Teamhub also combines projects, communication and documents in one environment.
Can I migrate from another project management platform to Teamhub?
Teamhub advertises migration assistance and says it has migrated teams from platforms including Monday, ClickUp, Trello and Jira.
What should I compare before choosing flat-rate project management software?
Compare:
- Price
- Users
- Guests
- Projects
- Storage
- Tasks
- Chat
- Documents
- Forms
- Automation
- Workflows
- Time tracking
- Reporting
- API
- Integrations
- Migration
- Support
The cheapest subscription isn't necessarily the cheapest overall solution.
Final Verdict
The flat-rate project management market isn't really about finding one universal winner.
Different platforms solve different problems.
Choose Thicket if price is your priority.
At $49/month, Thicket is the compelling budget choice for businesses that mainly want affordable unlimited-user project management.
Choose Basecamp if you want Basecamp.
Its established methodology and collaboration approach remain the main reason businesses choose it.
Choose Backlog if you're managing software development.
Its development-oriented capabilities make it particularly suitable for technical teams.
Choose Teamhub if you want the best overall value.
For $99/month, Teamhub gives an organization unlimited users and a broader work-management platform combining:
Projects
Chat
Docs
Forms
Workflows
Automation
Time tracking
Reporting
and more.
That's why Teamhub is our overall pick.
Not because it is the cheapest.
It isn't.
Not because every competitor is inferior.
They're not.
Teamhub wins because it occupies a particularly attractive position:
A fixed $99/month price, unlimited users and a broader platform for running work across a growing organization.
For a business that wants to move beyond paying separately for multiple tools and doesn't want its project management bill to rise every time it hires someone, that's a compelling proposition.
See what your entire team gets for $99/month
Fixed pricing, unlimited users and a broader work-management platform for growing teams.
See Teamhub $99/month