Is Thumbtack worth it for contractors? Run the numbers first

The short answer

Thumbtack is worth it for a contractor when the gross profit from the jobs you win is clearly more than what you spend on leads plus the time you spend chasing them. In practice that tends to favor newer and solo shops with open time on the calendar, trades with decent margins per job, and anyone who can reply within minutes. It tends to disappoint established shops that already have referral work, and anyone who answers leads hours later.

You don't have to guess. Work out your break-even close rate (lead price divided by gross profit per job), run a 90-day test with a kill threshold set in advance, and track cost per booked job by category. The rest of this guide shows how, with a worked example.

How Thumbtack pricing works

• No subscription: Thumbtack is free to join with no monthly fee, and you pay per lead, as ServiceMag's review summarizes it. Thumbtack's own pro pages would not load for us to check, so confirm in your account.
• Charged at connection: a Thumbtack moderator says you are charged at the point of connection, and that some customers contact only one pro while others want more than one bid.
• Prices vary: lead prices depend on the service and location. You see the price for your services in your account.
• You set limits: moderators repeatedly point pros to their max lead price and budget settings to control spending. A moderator also says your max lead price affects what you pay, and a pro in another thread says to understand how your max lead price drives everything.

The key point: you pay for the chance to talk to the customer, not for the job. Leads that ghost you, price shop or hire someone else still cost money (Thumbtack does have some refund rules; see our guide on Thumbtack leads not responding).

What Thumbtack leads cost

Thumbtack doesn't publish a single price sheet, and we couldn't find trade-by-trade numbers from a source we trust, so we won't give you a made-up table for roofers, HVAC or plumbers. ServiceMag notes that HVAC leads in high-demand summer markets tend to run at the higher end of its range. Forum anecdotes show how much prices can move:

• One pro wrote that their leads jumped from $30 to more than $100. The moderator's reply was to change the max lead price.
• Another pro reported spending $500 on 12 leads that produced one small project, and a third said they and five other pros were each charged $16 for the same lead.

Those are individual stories, not averages. The only lead prices that matter are the ones in your account for your services and ZIP codes.

Who Thumbtack is worth it for

Usually a better fit

• New and solo shops with gaps in the calendar. An empty Tuesday costs you more than a $40 lead.
• Owners who can reply from a phone within minutes, most of the day.
• Mid-ticket repair and install work, where one booked job pays for several leads.
• Shops that want to build up their first online reviews.

Usually a weaker fit

• Established shops already booked out from referrals and repeat customers. Paying for leads you can't schedule is waste.
• Shops where nobody can answer leads quickly during the day.
• Very small tickets, where the lead price eats most of the margin.
• Large projects with long sales cycles, such as full remodels or roof replacements, where the price shopping is heavy and the close takes weeks. These can still work, but you need more leads to judge them fairly.

Trade matters less than margin and capacity. A roofer with an open crew, an HVAC tech in shoulder season or a plumber building a new service area can all make it pay. See our pages for roofing, HVAC and plumbing contractors for trade-specific lead advice.

The real math: a worked example

Every number below is an assumption for illustration, not a Thumbtack average or a customer result. Put in your own numbers.

In this example, Thumbtack works, but not by much. The useful number is the break-even close rate: the share of leads that must turn into jobs just to cover lead spend.

The example wins 2 jobs from 20 leads, which is 10%. That clears 6.25%, so it makes money. Here is how the break-even point moves with lead price and job profit:

Five questions to answer before you sign up

1. What is your gross profit on a typical job in each category you would turn on? Not revenue: what is left after materials, labor and fees.
2. How many extra jobs a month can you actually handle? Leads you cannot schedule are pure cost.
3. Who will answer new leads during the day, and how fast? Be honest about the days you are on a roof or under a house.
4. What is the most you would spend on leads in a month if none of them booked? That is your real budget.
5. How will you track each lead from first message to paid invoice? A spreadsheet is enough if you keep it up.

If you can't answer the first three, you'll have trouble judging any paid lead source, not just Thumbtack.

Signs it is working, and signs it is not

• Working: cost per booked job is well under your gross profit per job, and the same categories keep producing.
• Working: Thumbtack customers leave reviews and some come back or refer neighbors, which lowers the true cost of the first lead.
• Not working: you are winning jobs but only by pricing below what you charge referral customers.
• Not working: most of your time goes to leads that never reply, even though you answer within minutes.
• Not working: one category eats most of the budget and has not booked an estimate in a month.

The hidden cost: your time

Lead price is only part of the cost. Every lead takes time: reading it, writing a reply, calling, leaving voicemails, following up, and driving to estimates that don't close. Say each lead takes 15 minutes of phone and message time across the week, and your time is worth $50 an hour. That is about $12.50 per lead, or $250 a month on 20 leads.

Add that to the example and the real monthly cost goes from $900 to $1,150. Cost per booked job rises from $450 to $575, and the break-even lead-to-job rate goes from 6.25% to about 8%. Leave the estimate drives out and Thumbtack looks better than it is.

How response speed changes the math

Of all the inputs, the share of leads that respond is the one you control most. A Thumbtack moderator notes that customers are usually comparing a few pros at the same time, and Thumbtack's Pro Rewards tiers are tied to replying to leads within an hour. If faster replies lifted the response rate in our example from 50% to 65% (an assumption), you would get 13 conversations instead of 10, about 2.6 jobs instead of 2, and cost per booked job would drop from $450 to about $346 on the same spend.

So before you decide Thumbtack doesn't work, check how fast you actually reply. The research is in our guide to speed to lead for contractors, and the fix for silent leads is in Thumbtack leads not responding. One option for the calling part is HelloSetter, which calls new leads within 60 seconds, books estimates on your calendar and retries up to 16 times over several days inside calling hours. It only calls leads with consent, and Thumbtack connects on a setup call through a webhook or Zapier. See pricing if you want to add it to the math.

A 90-day test plan with a kill threshold

Decide what failure looks like before you spend anything. Otherwise one good job in month two will keep you paying for a year.

1. Before day 1: work out your gross profit per job and break-even lead-to-job rate for each category. Set a monthly budget you can lose without pain, and max lead prices no higher than about 10% of gross profit per job.
2. Days 1 to 30: turn on two or three categories you do well. Reply to every lead within minutes, follow a written follow-up schedule, and log every lead in a spreadsheet.
3. Days 31 to 60: cut or lower max lead prices in any category with zero booked estimates. Shift budget to the category with the lowest cost per booked job.
4. Days 61 to 90: keep settings stable so the numbers mean something. Count jobs won, gross profit, lead spend and hours spent.
5. Day 90 decision: keep going if gross profit from Thumbtack jobs is at least twice lead spend plus your time. Stop if your lead-to-job rate is below break-even for the whole period after fixing response time.

Bigger-ticket categories may need longer, because one job can change the result. If you sell roof replacements or remodels, judge on booked estimates per dollar for the first 90 days, and on profit once enough jobs have closed.