How to Sell Software as a Service: A Founder’s Guide by Contract Size

Updated November 2026 · Written and maintained by the Progression Agency strategy team

Knowing how to sell software as a service starts with one number: the annual contract value of your typical customer. Below a few thousand dollars a year, buyers want a sign-up page and a trial; in the tens of thousands, they want a demo and a named person; above that, procurement and security reviews set the pace. Everything else in selling SaaS, from who runs the demo to how you bill, follows from that number. This guide walks each stage a founder faces, with the fees you will actually pay and the point where sales turns into a marketing problem. Progression is a New York marketing agency that works with software companies on that second half.

How to sell software as a service: choose by contract size

How do you sell software as a service? Pick the selling motion from your typical annual contract value. Small contracts sell themselves through the product, mid-size contracts sell through a person and a demo, and large contracts sell through a process that your buyer’s company controls. That choice also settles who sells, what you pay them and which marketing channels you will need.

These three are the SaaS sales models you will see most, and they overlap. A product may start self serve and add a sales team for larger accounts. If you want to know how to sell software to a company, find the person with the problem first and the person who signs second. The rest of this guide covers how to sell a software product at each size.

People sometimes ask how to sell computer software, and the answer there is a download and a license. This guide is about software that customers subscribe to, which changes the price, the contract and the relationship.

Who actually buys the software, and who signs?

Who buys software in a company? Usually more than one person, and each asks a different question. The cards show the six roles you will meet as the contract grows.

At a small contract size, one person fills several of these roles. At a large one, each role is a different person with a different calendar. Plan for the person who has not joined the call yet.

• Champion: Which problem does this fix, and how fast will I see it?
• Economic buyer: What does this cost, and what does it replace?
• IT and security: Where does the data live, and who can see it?
• Procurement: What are the terms, and how does the price compare?
• Legal: What does the agreement say about data, liability and renewal?

How do you find the signer early?

Ask the champion one question on the first call: who else needs to be comfortable before this goes ahead? The answer names the signer and the reviewers, and it tells you how long the deal will take.

How to sell SaaS before you have a sales team

For the first ten customers, the founder sells. How to sell SaaS in the early days is a matter of learning what buyers say, so do not hand it to a hire before you can repeat it yourself. A founder who has closed the first accounts writes a better playbook than any hire.

How to sell SaaS products in this phase comes down to three habits: talk to buyers every week, write down why each deal closed or stalled, and change one thing at a time. When the founder can predict which deals will close, it is time to hire.

Learning how to sell SaaS B2B differs from consumer apps because the buyer is a company. B2B SaaS sales involve a user, a budget owner and often a reviewer, so every early call should end with a question about who else is involved.

• Talk to buyers every week, even when nothing is for sale.
• Write down why each deal closed, stalled or was lost.
• Change one thing at a time so you know what worked.
• Keep the pitch to one problem and one buyer.
• Record every objection in the buyer’s words.

Finding the first ten conversations

Start with people who already know you: past colleagues, advisors, customers of a product you used to work on and anyone who has asked about your product. Then ask each of them for one introduction. Add communities where your buyers talk, and write about the problem you solve in plain terms. Aim for conversations, not leads.

Free trial or demo: which one first?

Offer a trial when a user can reach value alone in the first session, which fits smaller contracts. Offer a demo when the value depends on setup, data or other people, which fits larger ones. If you are unsure, offer a trial and a short call together, and watch which one buyers choose.

The first demo script

A demo is a conversation with a plan. The example below is a call plan for a hypothetical invoicing product, and it shows how short a first demo should be.

What the SaaS sales process looks like at each contract size

The same steps run at every size, with different weight and different people. The flow shows the steps, and the table shows how long each motion usually takes.

The SaaS sales cycle is the time from first contact to signature, and it stretches with the number of people who must agree. Self serve cycles run in days. Sales assisted cycles run in weeks. Enterprise cycles run in months, and a pilot or a security review can add more. Treat those as shapes and not as promises, because your product, your price and your buyer set the real number.

How much should you charge, and how should you bill?

Charge for the value the product delivers, tied to one measure that grows as the customer gets more value, such as seats, projects or usage. Then offer two or three tiers, and put a number on each so buyers can compare. A price page with no number turns a sale that could have been self serve into a sales call.

• Pick one value measure: seats, projects or usage.
• Offer two or three tiers, each with a number on the page.
• Reserve custom pricing for the top tier only.
• Offer annual billing to improve cash flow, with a clear discount.
• Review prices once a year against what customers get.

How much to sell software for depends on what it replaces. A tool that replaces a spreadsheet earns a different price than one that replaces a person. Ask your first customers what they would do without it, and price against that.

What do payment providers charge?

You will pay a fee to take payments. Stripe lists 2.9% plus 30 cents per successful card charge for standard payments, with no setup or monthly fee, and it also sells recurring billing as a separate product priced on the same page. Paddle lists 5% plus 50 cents per checkout, all inclusive with no monthly fee, and describes itself as a merchant of record.

What is a merchant of record?

A merchant of record is the company that legally sells the product to your customer. Paddle says it collects the correct rate of sales tax, tracks filing deadlines and submits returns, so the software company does not. The tradeoff is a higher fee per sale in return for less tax work, and a founder with no finance team may value that.

How to sell software online without a sales team

A product that sells for a few thousand dollars a year or less can sell with no sales team at all. The work moves from the call to the product and the page. The cards list the six parts a self serve product needs.

Test it as a stranger would. Open the site in a private window, find the price, sign up and reach the first useful moment, then count the steps. Each step that needs an email to a person is a place where a buyer leaves.

• The pricing page shows plans and prices without a form.
• Sign-up asks for the least you need to start.
• The first session shows value in minutes, not days.
• Payment works with a card and with an invoice for larger teams.
• Support answers within a business day and says so.

If your product needs a custom proposal or a data migration before a user can see value, it is not a self serve product yet. Choose the sales assisted motion and build for it. For the website that carries this motion, see SaaS website design.

Selling through partners and marketplaces

Partners and marketplaces add reach without adding your own sales people. Resellers carry your product to their customers, integration partners recommend you inside a tool their customers already use, and cloud marketplaces let a large company buy through its existing cloud contract.

The cloud marketplace route matters for large buyers. A company that has committed spend with a cloud provider can often buy software through that provider’s marketplace, which can make the purchase easier to approve. Check with the buyer before you assume it, because each company’s rules differ. AWS Marketplace lists a listing fee for software as a service public offers of 3%, and 3% for private offers under $1 million in total contract value. These listing fees took effect January 5, 2024.

How do you sell software to large companies through existing cloud spend?

Ask the buyer whether the company buys through a cloud marketplace and how the approval works. If it does, list your product, create a private offer for that buyer and keep your own contract terms ready, since some buyers still want them. Fees vary by offer size, so read the listing fee page before you quote.

Enterprise SaaS sales: procurement, security and longer cycles

Enterprise SaaS sales are won by being easy to approve. The product matters, but the buyer’s committee decides whether it can be bought at all, and each reviewer needs an answer ready.

• Security questionnaire: keep a standard set of answers current, so a request takes days, not weeks.
• Master agreement: know which terms you can change, which you cannot and who decides.
• Pilot: agree the scope, the success measure and the end date in writing before it starts.
• Procurement: have a clear price sheet, a renewal term and a standard order form.
• References: line up a customer in a similar company who will take a call.

Enterprise buyers also expect a named person who owns their account. Plan the support, the success and the security contacts before the first pilot begins, and tell the buyer who they are.

How do you shorten the process without pushing?

Send the answers before they are asked for. A security pack, a one-page order form and a pilot plan sent after the first demo remove weeks of back and forth, and they show the reviewers that you have done this before.

When selling software becomes a marketing problem

Selling by hand works until it does not. How to market software as a service becomes the question when three things show up: your pipeline depends on the founder’s network, demos dry up, or buyers cannot find you when they search for the problem you solve.

• Every deal still starts with a founder introduction.
• Demo requests slow down and nobody can say why.
• Buyers who find a competitor first never reach you.

At that point the question is how to market B2B SaaS to buyers who do not know you yet. Our B2B SaaS marketing agency page covers the full program. If the need is a steady flow of qualified demos, see SaaS lead generation, and for pages that rank and answer buyers, see SaaS content marketing. For the first step, ask for a free proposal and we will review how your current customers found you.

What changes when marketing joins sales?

Sales learns which messages work and marketing builds the channels around them. The founder stops being the only source of pipeline, and the demos start to come from places the founder does not have to be.

What it costs to build that demand

Marketing that fills a pipeline is a separate budget from the sales motion, and it is quoted after a written scope. The bands below are market ranges from the typical low to the published high.

Progression publishes no rate card for SaaS sales work and quotes after a written scope. The market ranges above are context for a conversation, not a quote.

Related services and guides

Pages that sit beside this guide:

• B2B SaaS marketing agency
• SaaS lead generation agency
• SaaS content marketing agency
• SaaS website design
• SaaS SEO agency

Frequently asked questions