HubSpot is one of the world's largest marketing and CRM platforms. ConversionCRM is free trial conversion software for SaaS — engagement scoring, automatic lifecycle stages, and 8 behavior-triggered emails prebuilt and ready in three minutes. Different tools for different jobs.
Choose ConversionCRM if your primary goal is converting free-trial and freemium users to paid, and you want it working this week without an enterprise contract. Choose HubSpot if you need a full-stack marketing platform — contact management, ad campaigns, forms, CMS, service desk — and have budget and a team to run it. The two tools solve adjacent but different problems.
Q: What is ConversionCRM?
A: ConversionCRM is free-trial conversion software for SaaS. You add one script tag, and it tracks each user's behavior, scores their engagement 0–100 across six layers, assigns a lifecycle stage, and automatically sends behavior-triggered emails that move free users to paid — installed in about three minutes, Free plan included.
HubSpot can send lifecycle emails — if you build the contacts database, define lifecycle stage criteria, configure enrollment triggers, and create workflow branches. ConversionCRM starts with all of that decided, because it only does one job: convert signups to paying users.
| ConversionCRM | HubSpot | |
|---|---|---|
| Core job | Trial-to-paid conversion, prebuilt | Full CRM, marketing, sales, service |
| Engagement scoring (0–100) | ✓ | Custom score properties (build your own) |
| Automatic lifecycle stages | ✓ | Manual stages you configure yourself |
| Behavior-triggered emails | 8 prebuilt + composer | Yes — requires Professional ($890/mo) |
| Product usage tracking | ✓ | — |
| Buying-intent detection | ✓ | — |
| Live user dashboard with scores | ✓ | Contact lists and reports |
| Full CRM and sales pipeline | — | ✓ |
| Ad management and forms | — | ✓ |
| Setup time | ~3 minutes | Days to weeks |
| Starting price | Free plan included | $20/mo (Starter) to $890/mo (Pro) |
HubSpot's lifecycle model is CRM-centric: contacts move between stages as sales reps update them or when you set up enrollment rules. ConversionCRM's model is product-centric: every user is scored nightly across six in-app behavior layers (recency, frequency, depth, key feature use, time spent, buying intent) and emailed only when their stage changes — no manual work, no rule-writing, no sales team required.
For the SaaS trial-to-paid use case, yes — ConversionCRM replaces the lifecycle workflows you would otherwise build inside HubSpot Marketing Hub, and adds behavior-based engagement scoring and automatic lifecycle stages that HubSpot requires you to define from scratch. It is not a replacement for HubSpot's full CRM, sales pipeline, service hub, or ad management.
HubSpot lifecycle stages — Subscriber, Lead, MQL, SQL, Opportunity, Customer — are properties you set manually or via rules you write. ConversionCRM automatically assigns one of seven product-behavior stages — Signup, Onboarding, Active, Conversion Ready, Going Quiet, Churned, Paid — based on a 6-layer engagement score recomputed nightly from actual in-app behavior. No rules to write, no manual updates.
Yes, and many teams do. HubSpot owns inbound marketing, contact management, and sales pipeline. ConversionCRM owns the product-led lifecycle — activation nudges, upgrade offers, and win-backs based on what users actually do inside your product. The two systems are independent and additive; ConversionCRM's widget does not interfere with HubSpot's tracking code.
No. ConversionCRM is self-contained: one script tag tracks product behavior, the engine scores users and assigns lifecycle stages, and automated emails fire without a CRM, contact list, or workflow builder. If you use HubSpot as your CRM, keep it for what it does best and let ConversionCRM own the trial conversion layer.
ConversionCRM is free during beta with no credit card. HubSpot Marketing Hub Starter starts at $20/mo per seat and Professional starts at $890/mo, which is where the workflow automation that matches ConversionCRM's behavior-triggered emails becomes available. For a SaaS founder wanting trial conversion emails, ConversionCRM covers the full use case at a fraction of the cost.
ConversionCRM installs in about three minutes: add one script tag, call identify() when users log in, and the first behavior-triggered email can send tonight. HubSpot requires importing or syncing contacts, configuring lifecycle stage criteria, defining enrollment triggers, and building workflow branches — typically several days for even a basic automation setup.
Install in 3 minutes. Your first behavior-triggered email can send tonight.
Free plan · no credit card · 3-minute install