The saas startup launch plan
Every step from deciding to opening, in the order it happens, shaped to your situation, with your own numbers beside it. About 43 steps in 8 phases, 20 of them specific to a saas startup. Free to read; ticking steps off and putting in your own numbers come with membership.
The plan43 steps
- 01Not started0/6Fold
Decide with the numbersa week or two
Before a dollar is spent. Most expensive mistakes happen here, and this phase costs nothing.
A SaaS makes money from subscriptions, and the discipline of how it grows decides whether it prints cash or burns it.
Typical for one unit is $1,000,000 to $10,000,000 a year; the owner keeps 10 to 20% of it before paying themselves. If that band does not cover what you need, that is the signal to pause and look again.
~50% survive 5 years. Roughly half of new U.S. employer businesses are still operating after five years.
Twelve questions about your money, time, experience and temperament, scored. Then the 5 questions this business asks of its owner, about the hours and the work. Answer both before you spend a dollar.
Rule of thumb: if you can buy a SaaS with low, verified churn and a real acquisition channel (ideally with the founder’s help through a transition), buying buys you years of product and customer work. Answer it in your situation above and the plan reshapes.
Customers, prices, rent, staff pay, what it costs to open. We filled in typical numbers; change what you know and everything on this page follows.
- 02Not started0/5Open
Plan the moneya week
What it costs to open, where the money comes from, and the cushion that keeps you alive until the business pays for itself.
A SaaS needs no storefront or inventory, because the product is software.
The itemized cost to open7 lines
- Product build, design and testing: $24,000 to $191,000A freelance MVP at the low end, a US agency build with a privacy layer at the top
- Security test and SOC 2 report: $0 to $60,000A penetration test most business buyers ask for; SOC 2 for enterprise sales
- Laptops, monitors, devices and home offices: $2,000 to $52,500One laptop for a solo founder up to a fully equipped remote team
- Brand, website and launch marketing: $2,200 to $22,000How the first customers find you
- Legal setup and trademark: $400 to $4,100Entity, terms of service, privacy policy, IP assignment and the product name
- Insurance first premiums: $1,700 to $8,700Tech E&O, cyber, general liability and workers’ comp
- Initial working capital (runway): $30,000 to $200,000Payroll and acquisition spend through the climb to profitability, the real burn
Costs start on day one; customers take months. Map the first twelve months of cash so the business does not run out of money while it is getting going.
The business has to earn your pay like any other bill. Set it in your numbers and watch the month it move.
How deals in this business are financed4 lines
- SBA 7(a) loan (Up to 10 yr · 75-85% government-guaranteed)The workhorse for buying an established, profitable SaaS.
- Seller financing (Often 10-30% of price · 2-5 yr)Very common when buying a SaaS.
- Revenue-based financing (Repaid as a % of monthly revenue)Funding repaid as a fixed share of monthly recurring revenue.
- Equity / venture capital (Equity for capital · growth-stage)How most early SaaS funds its deliberate burn.
Most new shops pair an with 10 to 20% of your own cash. Know the monthly payment before you look at a single space.
Before you shop. A lender tells you what they would fund, what they need from you (credit, your cash in, a plan with numbers), and a pre-qualification letter makes a landlord or a seller take you seriously.
- 03Not started0/4Open
Set up the companya day or two
A day of paperwork, and it has to come before the space: a lease, a loan application and every permit are in the company’s name.
Your state’s business name search, the trademark register, and the domain, before the name is on a sign, a van, or a lease.
A , an , and the S-corporation election each change what you keep and what you are exposed to. Compare them with the numbers, confirm with a CPA and an attorney, then file with your state.
After:The is free from the IRS in minutes once the company exists. The bank account needs both. Keep business money separate from day one.
After:Pick the accounting software and connect the bank account now, so every cost of opening is captured and the numbers you later are real.
- 04Not started0/4Open
Where you will work froma week or two
A SaaS has no physical territory, your "location" is the market niche you serve and how well software fits its problem.
What decides it for this business: painful, recurring problem, customers who can and will pay, naturally low churn / embedded use, room to expand inside accounts, a reachable, affordable channel.
Most cities allow a business at home with limits on signage, visitors, employees and deliveries; some HOAs and leases do not. Confirm before you print the address on anything.
A door that closes, the equipment and software the week needs, and a business address (a registered agent or mailbox) if you would rather not publish your home.
A home policy rarely covers a business. at minimum, professional liability if you advise, and the certificate clients ask for.
- 05Not started0/2Open
Get the loanfour to eight weeks
Four to eight weeks with an SBA lender, longer if the file is incomplete. Everything else waits on this, so send a complete file.
Your plan with numbers (download it as a PDF from this page), the company’s papers, the equipment quotes, your personal financial statement, and proof of the cash you put in.
The lender funds against the quotes and the insurance; the money goes to the vendors and the build.
After:
- 06Not started0/8Open
Permits and registrationstwo to four weeks
A SaaS is lightly regulated compared with a trade, but software that holds customer data carries real legal and compliance obligations, and getting them wrong can sink customer trust and a future sale.
Bind the policies you had quoted before a contractor, a vehicle or a customer is in play. Keep the certificates; the landlord, the lender and the city will ask.
After:Register your or corporation and obtain any local operating license.
Software subscriptions are taxable in many jurisdictions.
Many cities issue a simple permit for a business run from a home; some only need the business license.
Enforceable customer agreements and a privacy policy that reflects what you actually do with data.
If you serve customers in regulated regions, privacy law governs how you collect, store, and delete personal data.
Enterprise customers often require a SOC 2 report or equivalent before they will buy.
Using a compliant billing provider keeps card-data handling (PCI) off your plate, but the obligation to use one is real.
- 07Not started0/8Open
Set up to runduring the build
During the build, so the business runs from day one: the systems, the prices, the people and the routine.
The platform the product runs on.
Collects monthly and annual subscriptions, handles upgrades, dunning, and renewals.
Instruments churn, CAC, MRR, and net retention.
A dedicated account keeps subscription and runway separate from personal money, essential for clean books and any future sale.
See the price the the business needs implies, then check it against what the market pays.
Product & engineering: Engineers ship features, fix bugs, and keep the platform reliable. Customer onboarding: New customers are guided to first value fast. Support & success: get answered, accounts get checked in on, and at-risk...
Opening, closing, the sale, the complaint, the cash. One page each. This is the manual a franchise would have sold you.
Free, and it is how most people will find you. Address, hours, photos and the menu or price list, live before opening day; then the sign, the soft opening and the first regulars.
- 08Not started0/6Open
Open and measurethe first ninety days
You own it. Now run it on the numbers.
Friends, neighbors and a short menu or list. Find the problems while the room is forgiving.
Enter the real numbers and see every cost line against the for this business.
Engineering salaries; Customer acquisition cost (CAC); Churn.
Wages are the start: , insurance, training time and the hours you stop billing. Register as an employer and carry workers’ comp before the first payday.
Growth consumes cash before it produces it. Find the rate your own cash funds before you push.
SaaS companies are in unusually high demand from buyers.