How to start a Accessibility Regression Scanner for Third-Party Widgets business: plan and growth
A developer suddenly had missing-alt-text and screen-reader errors right after embedding a PayPal button. The problem was in a third-party widget they don't control.
r/webdev · Sep 14, 2026 – Oct 14, 2026 · 20 votes · 10 replies
PayPal button links are not accessible
An owner can start “Accessibility Regression Scanner for Third-Party Widgets” from a complaint people already posted. The offer, in one line: Monitor embedded payment buttons, chats and forms for a11y regressions when vendors update them. It is for developers and agencies. Charge a B2B subscription, and test a price between $10 and $49 a month. Begin in more than one country. Buyers already talk about this in r/webdev. One thread gathered 20 votes and 10 replies across Sep 14, 2026 – Oct 14, 2026. Use that room to meet the first twenty buyers. Do not export it, and do not republish the posts. Two prompts on this page are complete and free to copy. One drafts the offer, the price, and a ninety-day calendar. The other drafts a month of conversations and proof. There is no login. A software specification is not on this site. When the company is the product itself, a single link further down opens the founder library.
Who would pay
Developers and agencies. Start in more than one country, and charge a B2B subscription, testing a price between $10 and $49 a month.
The thread above is the public complaint this business can learn from. Verbatim quotes are not invented. Further sources, when a later report adds them, stay with the evidence.
What buyers use today
- axe
- WAVE
- Siteimprove
The offer, in our words
An accessibility scanner focused on embedded third-party widgets (payment buttons, chats, forms) that tracks regressions when vendors update them.
Score 2.95, Simmering. Pain, willingness to pay, demand, and the gap in current options drive it. We are not scoring how fast you can code.
Business plan prompt
Free, and complete. Paste it into an agent. Edit the offer until a buyer could say yes.
# Business plan prompt: Accessibility Regression Scanner for Third-Party Widgets You are writing a practical plan for one owner who will sell this as a business. Do not write a software specification, a venture memo, or a feature list. Use short sentences. Where a number is unknown, give a range and say what to measure. ## The business Working name: Accessibility Regression Scanner for Third-Party Widgets What the customer gets: Monitor embedded payment buttons, chats and forms for a11y regressions when vendors update them. Who pays: Developers and agencies Where the first version operates: Global How money is collected: a B2B subscription Price band to test: between $10 and $49 a month ## The complaint this business answers A developer suddenly had missing-alt-text and screen-reader errors right after embedding a PayPal button. The problem was in a third-party widget they don't control. Say it back in the customer's words, then say what they buy (an outcome), not what they log into. ## What they use today axe; WAVE; Siteimprove The plan should name the gap those options leave, and the reason a buyer would switch. Do not claim those options are bad at jobs they actually do. ## Offer Write one offer that can be sold this month: - The promise, in a sentence a buyer can repeat. - What is included, as three deliverables. - What is not included. - How long until the buyer feels the result. - The price, inside this band: between $10 and $49 a month. Give a founding price and a later price. - How the buyer pays (invoice, checkout, or retainer) given the model "a B2B subscription". If the natural offer is a service that uses a spreadsheet, prefer that over a platform. Software can come after ten paying customers. ## Customer Describe the first buyer tightly enough that the owner could find twenty of them by name. - Role and situation. - The moment they decide to look for help. - The budget they already spend on axe. - Who says no, and why. ## First twenty customers Channel to start: the public community r/webdev, where a related thread drew 20 votes and 10 replies. Use it as a place to talk, not as a list to export. Write: - A first message that asks for a conversation, not a signup. - Where else these buyers already gather (two places). - A simple pipeline: conversation, diagnostic, paid pilot, decision. - A weekly activity target for four weeks. ## Money Sketch a month-three picture with ranges: - Price times customers. - Time the owner spends per customer. - Tools and contractors. - What "enough" means in monthly profit, so the owner knows when to stop changing the offer. Do not invent a precise market size. Say how the owner would count the buyers they can actually reach. ## Ninety days - Days 1–14: ten conversations, one written offer, no logo project. - Days 15–45: three paid pilots, a written case from each, a price review. - Days 46–90: keep, narrow, or stop. List the evidence that would justify each choice. ## Risks and ethics - One public thread is not a market. Name the two checks that would change the owner's mind. - Do not republish other people's posts. - This is not legal, medical, or financial advice. If the offer touches a regulated decision, say what a licensed person must still do. - Region assumption: Global. Do not promise coverage beyond it. ## Output format Return: 1. Offer (one page). 2. Buyer and the first twenty. 3. Ninety-day calendar. 4. Month-three money sketch. 5. Stop conditions. Keep it under 1,200 words. No appendices.
Growth prompt
Thirty weekdays of conversations and proof. Not an ad plan.
# Growth prompt: Accessibility Regression Scanner for Third-Party Widgets You are planning thirty days of distribution for a business that already has an offer. The offer: Monitor embedded payment buttons, chats and forms for a11y regressions when vendors update them. The buyer: developers and agencies. Price band: between $10 and $49 a month. Do not propose ads, a viral loop, or a rebrand. Propose conversations, proof, and a repeatable weekly rhythm. ## Starting point A public thread in r/webdev drew 20 votes and 10 replies. The pain, in the owner's words: A developer suddenly had missing-alt-text and screen-reader errors right after embedding a PayPal button. The problem was in a third-party widget they don't control. Use the community as a room the owner can speak in, following its rules. Do not scrape members. Do not automate messages. ## Proof to collect before spending List five pieces of proof the owner can gather in two weeks. Examples to adapt, not copy blindly: a before-and-after from a pilot, a price the buyer already pays, a sentence the buyer used, a time saved, a bill avoided. Say where each piece is stored. ## Channels, in order Rank four channels for this buyer. The first must be r/webdev or the place those people go when they are not posting there. For each channel: - Why this buyer is there. - The one action the owner takes weekly. - A message outline (problem, proof, invitation). - A sign it is not working, after which the owner stops. Skip channels that need an audience the owner does not have. ## Thirty-day calendar Write a day-by-day plan for weekdays only. Each day is one block of ninety minutes or less. - Week 1: conversations and the offer, no public launch. - Week 2: two proof pieces published where the buyer already looks. - Week 3: a repeatable weekly post plus five direct invitations. - Week 4: ask the first buyers for an introduction. Review which message got a reply. ## Partnerships Name three types of partner who already speak to developers and agencies (a newsletter, a practitioner, a tool they already pay for). Write the ask as a favor with a benefit, not an affiliate scheme. One partnership attempt in the month is enough. ## What not to do - Do not buy a list. - Do not argue with the tools people already use (axe; WAVE; Siteimprove). Show the missing job instead. - Do not discount below the bottom of the price band to "get traction." - Do not start a second product if replies are slow. ## Output format Return the channel ranking, the thirty-day weekday calendar, three message outlines, and a Friday scoreboard (conversations, pilots, paid, introductions). Under 900 words.
Questions
How much money do I need to start?
Enough to talk to buyers and deliver the offer once. A service version can start with a written process and a way to take payment. A software version is a larger bet and is not required to test the price. The band to test is $10–49 a month.
How should I price it?
Test a price between $10 and $49 a month, charged as a B2B subscription. Raise it after three paid pilots, not before the first conversation.
Where do the first customers come from?
r/webdev is the clue. A related thread gathered 20 votes and 10 replies. Show up there, follow the room's rules, and ask for conversations. Do not scrape it.
Do I need to write code?
No. The prompts on this page draft a plan and a month of growth. Code is a later choice. The founder site linked once below is where the build document lives, if you want it.
A separate site sells the agent build document and can build the product. Read the agent PRD
A two-week build starts at $10,000 on that site, after a $1,000 scoping fee. This page does not take payment.