Our methodology

How I rank the churn tools on ChurnTools

By Mark Ashworth, Founder of ChurnTools · Last updated:
TLDR
  • Churn is mostly a segmentation problem, so I rank tools on whether they help a SaaS get the right value to the right customer, not on feature count.
  • Every tool runs through the BELT test: Behavior, Enduring problem, Lock-ins, Transient problems.
  • What moves a tool up: strong segmentation, real churn reduction, and proof from people who use it. What does not: easy setup, or one universal metric.
  • No paid placements. Sponsorships are labelled and never buy a ranking.
  • Community votes on each page feed the rankings, so the answer lives on the site instead of in my DMs.

How do I decide which tools get listed and ranked?

People ask me this a lot: why is one tool near the top of a category and another buried, when the buried one has twice the features? Here is the honest answer. I do not rank on feature lists. I rank on whether a tool actually stops the right customers from leaving.

That comes down to two things: a durability test I call BELT, and a segmentation lens. A tool earns its spot when it helps a SaaS pass BELT for its own users and when it can put the right value in front of the right segment. Everything else is secondary.

Most churn is not the tool's fault at all. You churn because the top of the funnel was fed the wrong customer, or because someone finished using the product and no longer needs it. A good tool helps you spot and segment those cases instead of pretending every leaver was saveable.

Why is churn mostly a segmentation problem?

A churn tactic that works for one ICP, in one industry, for one use case will look completely different for another. Smart dunning is the whole game for a self-serve tool with a lot of failed cards. It barely matters for an enterprise tool billed by invoice. There is no universal retention move.

So the useful question is never "is this a good tool" in the abstract. It is "does this tool help this kind of company get the right value to the right customer." If the value is not communicated or delivered to the segment that needs it, the customer churns. Tools that segment well by ICP, industry, use case, and usage frequency give you a real shot at that. Tools that treat every customer the same do not.

Want to see this in your own numbers first? The Retention Leverage Audit shows which lever moves your churn the most, and the Retention Rank tells you where your churn rate sits against peers.

What is the BELT test?

BELT is a four-part durability check. I first wrote it up on Growth Pigeon for judging whether any SaaS will retain users. For a tool, the question becomes whether it helps a SaaS pass BELT for its own customers.

B is for Behavior

Is the key behavior already there? If a customer is already doing the thing your product supports and you make it easier, retention starts in your favour. If you need them to build a brand new habit from scratch, they were always at risk of drifting away. A good tool works with an existing behavior rather than demanding a new one.

E is for Enduring problem

Does the product solve a problem that stays a problem? One-and-done value churns. If the thing you fix comes back every week, the customer has a reason to keep paying. Tools that keep surfacing that recurring need, and keep delivering against it, hold customers far longer than tools that solve something once.

L is for Lock-ins

What makes it painful to leave? The best lock-ins are not features, they are a customer's data, their configured workflow, and their history sitting inside the product. A tool that helps you build real switching costs for your customers is worth more for retention than one with a flashier feature set and nothing holding anyone in place.

T is for Transient problems

While the customer is in the product, do you keep solving the small recurring problems too, not just the big one? Solve the enduring problem and the little day-to-day ones and there is no gap for a competitor to slip into. Tools that stay useful in the weekly rhythm beat tools you set up once and forget.

What actually moves a tool up the list?

Three things, in order:

  1. Strong segmentation. This is the single biggest factor. Can the tool segment by ICP, industry, use case, and usage frequency, and get the right value to the right customer? Weak segmentation means weak for churn, however polished the interface is.
  2. Genuine churn reduction. When I look at a tool, does it actually help reduce churn, judged through BELT for its target users? I talk to people using it and read the results, I do not take the marketing site at face value.
  3. Proof and social proof. Are there real users with real results? And what does the community say? Every page now carries a vote, so the ranking leans on more than my read alone.

What does not move a tool up the list?

  • Ease of integration. Nice to have, not a ranking factor. Fast setup does not reduce churn. I have watched five-minute installs change nothing and week-long integrations cut churn in half.
  • One universal metric. Recovery rate matters for failed-payment recovery. It is irrelevant for an onboarding tool. No single number gets applied across every category. The question is always: for this ICP and use case, does this stop the right people from leaving.
  • Feature count. A longer feature list is often a worse product for churn, because it usually means weaker focus and weaker segmentation.
BELT durability test How this works

Run the BELT test on your own product

This is the same durability test I run on every tool, pointed at you. Answer four questions and see where you land against everyone else who tried it.

Behavior

Does your product build on something users already do?

Enduring problem

Does the problem you solve keep coming back?

Lock-ins

How painful is it for a customer to leave you?

Transient problems

Do you keep solving the small day-to-day stuff, not just the big thing?

Answer all 4 to see your score

How does community voting fit in?

Rankings that live in one person's head do not scale, and they are easy to argue with. So the data now comes from the people doing the work. Every tool page asks whether that tool passes BELT for your team. Every experiment page asks whether it actually worked for you. You can see the running results on the what works page.

I also run a short poll on the Telegram channel most weeks, on the same questions, so the on-site votes and the channel votes point the same direction. It is early and the sample is still thin in places, but the direction is set: the more operators weigh in, the less any single ranking depends on me.

Where should I start?

If you are not sure churn is even your biggest problem yet, run the Churn Health Check first. It takes three minutes and tells you which part of your retention is leaking. From there, browse the tool directory for your category and read the BELT read on each one, or pick a matching retention experiment to run this week.

Frequently asked questions

Does ChurnTools take money to rank a tool higher?

No. Sponsorships are labelled as sponsorships and never change a tool's position in the rankings. The order comes from the BELT test, the segmentation lens, and community votes, not from who paid.

What is the BELT test?

BELT is a four-part durability check: Behavior (does the tool build on what people already do), Enduring problem (does it keep solving something that keeps coming back), Lock-ins (does it raise switching costs), and Transient problems (does it keep solving the small recurring stuff too). A tool that helps a SaaS pass BELT for its own users is a tool that actually reduces churn.

Why does segmentation matter more than features?

Churn is mostly a segmentation problem. A tactic that works for one ICP, industry, or use case fails for another. The tools that move the number are the ones that put the right value in front of the right customer, not the ones with the longest feature list.

Why is ease of integration not a ranking factor?

Easy setup is nice, but it does not reduce churn on its own. I have seen tools that install in five minutes and change nothing, and tools that take a week to wire in and cut churn in half. Integration speed tells you about onboarding, not about retention.

How do community votes change the rankings?

Every tool and experiment page carries a BELT check and an outcome vote. Real operators answer whether a tool passes BELT for their team and whether an experiment actually worked. As that data builds, the rankings shift from one person's opinion toward what a room full of practitioners has seen work.

Is a high recovery rate enough to rank a dunning tool at the top?

Recovery rate matters for failed-payment recovery specifically, but no single metric is applied across every category. The question is always the same: for this ICP and this use case, does the tool stop the right people from leaving.

Can I test my own product against BELT?

Yes. The interactive BELT check on this page walks you through the four questions about your own product and shows you where you land against everyone else who answered. It takes about a minute.
MA

Written by Mark Ashworth

Founder of ChurnTools. I review every tool in this directory personally, talk to the people using them, and built the BELT durability test at Growth Pigeon. No paid placements in the rankings.