The short answer
Basecamp has two paid plans: Basecamp Plus at $15 per user per month, and Basecamp Pro Unlimited at $299 per month flat for unlimited users (billed annually; $349per month if you pay month-to-month). There's also a limited free Personal plan, but it's capped at a single project and isn't built for team work.
For most teams, the number that matters is Plus: at $15 per person, a 5-person team is $75/month, a 10-person team is $150/month, and a 20-person team is $300/month. The bill grows every time you add a teammate, client, or contractor. Pro Unlimited removes that per-seat math but starts at $299/month — only worth it once your team is large.
If you like Basecamp's simplicity but not the price, there's a flat-rate option that holds at one price no matter how many people you add: Thicket is $49/month flat for unlimited users. We'll get to that — but first, the full Basecamp breakdown.
Basecamp's plans, side by side
Verified June 2026 from basecamp.com/pricing.
Basecamp Free (Personal)
$0
limited
- Capped at one project
- Not built for teams
- No paid features
Basecamp Plus
$15
per user / month
- Billed for every person
- 10 users = $150/mo
- 20 users = $300/mo
Basecamp Pro Unlimited
$299
per month, flat
- Unlimited users
- $349/mo month-to-month
- Priced for larger teams
Basecamp Plus is $15/user/month on both monthly and annual billing. Pro Unlimited is $299/month billed annually or $349/month month-to-month.
What Basecamp Plus actually costs your team
Per-user pricing looks small at one seat. Multiply it across a real team — including the clients and contractors you invite — and it adds up. Here's the monthly and annual cost of Basecamp Plus at four common team sizes, next to Basecamp Pro Unlimited's flat rate.
| Team size | Basecamp Plus / mo | Basecamp Plus / yr | Pro Unlimited / mo |
|---|---|---|---|
| 5 users | $75/mo | $900/yr | $299/mo |
| 10 users | $150/mo | $1,800/yr | $299/mo |
| 20 users | $300/mo | $3,600/yr | $299/mo |
| 50 users | $750/mo | $9,000/yr | $299/mo |
Basecamp Plus at $15/user/month; Pro Unlimited at $299/month flat (billed annually). Prices verified June 2026.
The crossover is around 20 people: below that, Plus is cheaper; above it, Pro Unlimited's flat $299/month wins. Either way, you're choosing between a bill that climbs with every hire and a flat rate that starts high.
Monthly vs annual billing
Basecamp Plus is the same $15/user/month whether you pay monthly or annually — there's no annual discount on the per-seat plan. The difference shows up on Pro Unlimited: it's $299/month when billed annually versus $349/month month-to-month, so paying for the year up front saves $600/year.
That's worth knowing before you commit: the flat plan rewards an annual commitment, while the per-user plan doesn't.
Is Basecamp worth it?
Basecamp earned its reputation by keeping project management calm and opinionated. You get message boards, to-do lists, documents and file storage, a schedule, group chat, and check-ins — organized around projects, without the Gantt charts, custom fields, and automation builders that make heavier tools overwhelming. For a team that wants exactly that, it's a genuinely good fit.
The honest catch is price. Basecamp started as a flat-rate tool and moved upmarket — Plus at $15/user/month and Pro Unlimited at $299/month flat both sit well above where the original model landed. If you need the heavy machinery (dependencies, resource leveling, portfolio dashboards), neither Basecamp nor a tool like Thicket is the answer. But if you want the simplicity at a lower, predictable price, that's precisely the gap worth looking at next.
Or pay $49/month flat with Thicket
Thicket is built on the same idea that made Basecamp great — simple, project-centered, opinionated software — but it keeps the original promise that Basecamp moved away from: one flat price, unlimited users. Thicket Pro is $49/month ($39/month billed annually, $468/year) for your whole team — employees, clients, and contractors included at no per-seat cost.
You get the same core tools: a message board, to-dos, docs and files, a schedule, Boards (a kanban board), and chat — plus client access with approvals and project health charts. There's a free plan to start (3 projects, 5 members) and a 14-day Pro trial, no credit card required.
Basecamp vs Thicket: what you pay
Thicket holds at $49/month at every team size. Here's the side-by-side against both Basecamp plans.
| Team size | Thicket Pro | Basecamp Plus | Basecamp Pro | You save vs Plus |
|---|---|---|---|---|
| 5 users | $49/mo | $75/mo | $299/mo | $26/mo |
| 10 users | $49/mo | $150/mo | $299/mo | $101/mo |
| 20 users | $49/mo | $300/mo | $299/mo | $251/mo |
| 50 users | $49/mo | $750/mo | $299/mo | $701/mo |
Thicket Pro is $49/month flat ($39/month billed annually). Basecamp Plus at $15/user/month; Basecamp Pro Unlimited at $299/month flat. Prices verified June 2026.
By the time you have 4 people, Thicket's flat rate already costs less than Basecamp Plus — and against Pro Unlimited, Thicket is roughly a sixth of the price. Read the full Thicket vs Basecamp comparison or see Thicket's pricing in full.
Why flat pricing matters
Per-seat pricing quietly taxes collaboration. Every new teammate, every client who needs visibility, every contractor on a two-week engagement adds to the monthly bill — which nudges teams toward shared logins and people left off the project. A flat rate removes that calculation entirely.
Add anyone without doing the math
Clients, contractors, and part-time contributors all get access at no extra cost. The bill doesn't move.
Predictable as you grow
Whether you're 5 people or 50, Thicket stays $49/month. No budget surprise at the next headcount milestone.
More on the model: why we don't charge per user and why per-seat pricing is dying.
Frequently asked questions
Basecamp has two paid plans. Basecamp Plus is $15 per user per month, so the bill grows with every person you add. Basecamp Pro Unlimited is $299 per month flat for unlimited users when billed annually ($349 per month month-to-month). There is also a limited free Personal plan capped at one project. For most small teams, Plus is the relevant number — a 10-person team pays $150 per month.
On Basecamp Plus at $15 per user per month, a 10-person team pays $150 per month — that's $1800 per year. Basecamp Pro Unlimited would be $299 per month flat regardless of team size, but at 10 people Plus is cheaper. Thicket is $49 per month flat for unlimited users, so the same 10-person team pays $49.
Both. Basecamp Plus is per user — $15 per person per month — so collaboration costs more as you grow. Basecamp Pro Unlimited is flat — $299 per month (billed annually) for unlimited users — but it's priced for larger teams. Basecamp used to be flat-only; the per-user Plus plan was added later.
Basecamp offers a limited free Personal plan, but it's capped at a single project and isn't built for team use. To run real projects with your team you need a paid plan — Plus at $15/user/month or Pro Unlimited at $299/month flat. Thicket's free plan is more generous for small teams: 3 projects and 5 members, no credit card required.
Basecamp built its reputation on simple, flat-rate pricing. Over time it moved upmarket: it introduced the per-user Plus plan ($15/user/month) and set its flat plan, Pro Unlimited, at $299/month. The philosophy is still simplicity-first, but the price now lands well above where it started — which is why teams that loved the original model look for a lower-priced flat-rate option.
Yes. Thicket is $49 per month flat for unlimited users — the same flat-rate, simplicity-first model Basecamp pioneered, at roughly a sixth of Basecamp Pro Unlimited's $299/month. It includes a message board, to-dos, docs and files, schedule, Boards (kanban), and chat, with client access included at no per-seat cost. There's a free plan to start and a 14-day Pro trial.
For teams that value a calm, opinionated tool and don't need Gantt charts, automations, or custom fields, Basecamp's approach is a good fit — the question is the price. Basecamp Plus makes sense for very small teams; Pro Unlimited only pays off once you have enough people that flat beats per-seat. If you want that same simplicity at a lower flat rate, that's exactly the gap Thicket fills at $49/month.