Installments live in a spreadsheet
Tracking who paid which installment outside the invoice means the balance on the invoice is always out of date.
Payment plans
A payment plan helps a client say yes to a bigger project, as long as you can see what has been paid and what is due next. In Workspace369 installment plans sit on the invoice itself, next to the client record, with online card payments through Stripe. Payment plans start at Specialist ($149/month for ten seats); deposits, retainers, payment schedules and saved payment methods are on every plan.

Key facts
Payment plans at Workspace369 covers 10 areas, including installment payment plans (Specialist), deposits and retainers, payment schedules.
The workflow runs in 4 steps, from "take a deposit first" to "watch what is still owed".
Workspace369 starts at $29/mo for 1 seat, and the Commander plan includes 20 seats, and 120,000 AI tokens per month at $299/mo.
Additional seats cost $10 each; full pricing is public on the Workspace369 pricing page.
The problem
Tracking who paid which installment outside the invoice means the balance on the invoice is always out of date.
Without a clear due date per installment, the third payment slips and nobody follows up.
Asking for the card every month adds friction to every installment.
The product
Send quotes, bill milestones or retainers, and let automated reminders chase anything outstanding.

Email, SMS, calls, and voicemail land beside the client record — with AI summaries, so anyone on the team can reply with full context.

Tasks, files, and status for every engagement — visible to the team and, through the client portal, to the client.

Clients watch progress, files, and invoices in a branded portal instead of asking your team for updates.

Workflow
Collect a deposit or retainer before work starts. Deposits and payment links are on every plan.
On Specialist and above, offer an installment plan on the invoice. Each installment is tracked on the invoice with its own due date.
Clients pay each installment online by card through Stripe, and saved payment methods make repeat billing simpler.
AR aging on Specialist and attention signals on every plan show overdue balances, and email follow-ups can run as automations.
Product coverage
Plans for freelancers
Regular price$29$14.50 / month
Founding price for your first 12 months
1 seat included
Regular price$74$37 / month
Founding price for your first 12 months
2 seats included
Everything in Cadet, plus
Regular price$149$74.50 / month
Founding price for your first 12 months
10 seats included
Everything in Voyager, plus
Founding member offer: 50% off your first 12 months, for the first 100 customers who join by Oct 31. 14-day trial with a card, USD monthly billing. Compare all plans.
Switch & Save
Our team sets up your workspace with you and helps move your clients and invoices from the tools you use now.
Export your data as a spreadsheet and AI Import maps the columns for you. Support can help with anything unusual.
Offer ends .
After signup, claim free setup in your workspace.
Loved on the App Store
Finally feels calmBounced between three or four all-in-one tools and always ended up in a mess of tabs. This is the first one that feels calm. Set up my client projects in ten minutes.
Painless team rolloutRolled it out to our eight-person team and adoption was painless — intuitive and polished. I'd love more integrations, but they keep shipping.
Hours back every weekWas juggling separate tools for notes, tasks, docs, and updates. Consolidating into one place has genuinely saved me hours each week. Support is responsive too.
Get started
FAQ
Payment plan software lets a client pay an invoice in installments and keeps track of which installments are paid and which are due. In Workspace369 each installment is tracked on the invoice, next to the client record.
Installment payment plans start at Specialist, $149/month for ten seats. Deposits, retainers, payment schedules, recurring invoices and saved payment methods are on every plan from Cadet ($29/month).
Clients pay online by card through Stripe, from the invoice or a payment link.
Yes. Take a deposit or retainer up front, then split the remaining balance into installments on Specialist and above.
Specialist adds AR aging for overdue balances, attention signals are on every plan, and email automations can send follow-ups on every plan.
Ready when you are
Start with the modules you need today, then turn on AI, automations, accounting, inventory, requests, and reporting as the operation grows.