Ask this question in any contractor group and you'll get fifty replies, most of them furious. That heat is not very useful when you're trying to decide where next month's marketing budget goes.
So here's the version with the emotion taken out: how the model works, what it actually costs per signed job once you account for close rate, and the specific situations where it's the right choice.
Graft Scaling sells an alternative to shared leads. We are not a neutral party. What we can do is show you the calculation rather than the conclusion, so you can run it on your own numbers and disagree with us if it comes out differently.
How the shared-lead model actually works
Angi, HomeAdvisor (now part of the same group) and Thumbtack all operate variations on one idea. They spend heavily to attract homeowners searching for contractors. When a homeowner submits a request, that request is sold — typically to several contractors at once.
You pay per lead, whether or not you ever speak to the person, whether or not they're in your service area, and whether or not they were serious. Some plans add membership fees on top.
The critical detail is the word shared. Multiple contractors receive the same homeowner's details simultaneously. That single design decision drives nearly every complaint contractors have about these platforms, and it's not a bug — it's the business model.
The cost per job, not the cost per lead
Deck builders typically report lead prices on these platforms somewhere in the region of $25 to $100+, varying by market and job size. Let's use $50 as a middle figure and walk through what actually happens to 20 of them.
Exact numbers vary enormously by market, so treat this as a worked example of the method, not a forecast. Run it with your own figures:
| Stage | Count | Why the drop |
|---|---|---|
| Leads purchased | 20 | At $50 each = $1,000 spent |
| You actually reach them | ~11 | Wrong numbers, no answer, already hired someone |
| Genuinely qualified | ~7 | Out of area, wrong job type, no real budget |
| Agree to an estimate | ~4 | Several already have three other quotes booked |
| Signed jobs | ~1 | Competing on price against contractors with identical info |
In that example, $1,000 produces roughly one signed job. If your average deck is $12,000 with a 30% margin, that job returns $3,600 gross — so you're still comfortably ahead. This is precisely why the platforms continue to work well enough that contractors keep using them despite the complaints.
But notice how thin the buffer is. Push the lead price to $80, or drop the close rate from one-in-twenty to one-in-thirty because your market is more crowded, and the maths turns against you fast. Many contractors never run this calculation at all — they judge the platform on how the last three leads felt rather than on cost per job across a quarter.
The structural problem: you're bidding blind
The economics above are survivable. The strategic issue is harder to fix.
When four contractors receive the same lead, the homeowner's experience is four phone calls in twenty minutes. What differentiates you in that conversation? Not your craftsmanship — they haven't seen it. Not your reputation — they haven't researched it. In practice it comes down to who called first and who quoted lowest.
That is a race you win by being cheap and fast, which is a poor position for a contractor who is genuinely good at the work. The best deck builders we speak to don't want to be the cheapest quote of four; they want to be the only quote, from someone the homeowner already found impressive.
There's a second issue: you never own the relationship. You're renting access to demand the platform controls. If they raise prices, change lead distribution or enter your market more aggressively, your pipeline changes and you have no say. A business whose growth ceiling is set by a supplier's pricing committee is a fragile business.
Three situations where Angi is genuinely the right call
We'd be arguing dishonestly if we said never. Three real cases:
1. You're brand new with no reputation and no budget
If you have no reviews, no past customers to reactivate and no money for a proper campaign, marketplaces solve a genuine cold-start problem. Paying $50 for a shot at a job is a reasonable trade when the alternative is no jobs at all. Use it to build a portfolio and a review base, then graduate off it.
2. You have a genuine gap next week
A cancellation leaves your crew idle on Thursday. Buying a handful of leads to fill immediate capacity is a perfectly sensible tactical move. The mistake is treating a gap-filler as a growth strategy.
3. You are exceptionally fast on the phone
Contractors who genuinely do well on these platforms almost all share one trait: they call within seconds, not minutes. If you or someone on your team can reliably be first to the phone every single time, the shared-lead disadvantage shrinks a lot. Most contractors think they do this. Very few actually do — they're on a roof, or driving, or mid-quote.
How to actually decide
Stop debating and measure. For the next 90 days, track four numbers for every lead source you use:
- Total spent on that channel
- Leads received
- Estimates actually given (not booked — given)
- Jobs signed and their total value
Then divide. Cost per job won, and revenue per dollar spent. Almost every contractor who does this for a quarter is surprised by at least one result — usually that a channel they were emotionally attached to performs worse than they thought, or that a free channel they ignore performs better.
If Angi comes out ahead on your numbers, keep using it. That's a real answer and we'd rather you have data than take our word for it.
What the alternative actually looks like
The opposite of a shared lead is straightforward to describe: a homeowner in your area sees your actual finished work, contacts you specifically, and books a time in your calendar — and that inquiry goes to nobody else.
That's what we build. Ads featuring your projects, a landing page that qualifies, a booking flow that puts appointments in your diary, and follow-up that runs whether or not you're free to answer the phone. One deck builder per territory, so we're never sending the same homeowner to your competitor.
One of our clients put the difference plainly: "We've used Angi and HomeAdvisor for years. The quality here is way better — homeowners have seen our work, filled in a form, and picked a time themselves." That's a Dallas composite deck builder, and there are more like it on our results wall.
It isn't free, and it isn't instant. It requires that you actually follow up. But you own the pipeline, and nobody else can price you out of it.
Want us to run the cost-per-job calculation on your real numbers? Book a discovery call — bring your Angi spend and we'll do it on the call. If the maths says stay where you are, we'll say so.
Related reading: all nine deck lead channels ranked and what a deck builder should actually spend on marketing.