MarketSizer SignalOps Chrome plugin detecting active, trial, and churned subscriptions on a live Philips company webpage. Displays Salesforce Live Agent, Genesys Cloud CX, and iAdvize Live Chat with MRR, ARR, and churn risk indicators. Enables B2B SaaS GTM teams to act on competitive trial signals in real time.
Key features for sales teams
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Identify and engage the right accounts at the right time.

Spot real buying activity

See active competitor trials, renewal windows, and other high-intent events, so you can time outreach perfectly.

Prioritise and segment automatically

Rank and group accounts by buying stage and likelihood to close, so your team focuses only on the opportunities that matter most.

Turn competitor intelligence into closed deals.

MarketSizer pinpoints which prospects are evaluating competitor solutions so you can engage with better timing and sharper positioning.

Get instant alerts on competitor trials

Engage at the right moment

Tailor your pitch & position yourself to win

Turn Win/Loss insights into your sales edge.

Stop guessing why deals are won or lost. MarketSizer’s Win/Loss Reports analyse competitive trials, buyer behaviour, and account outcomes to reveal the patterns behind your best wins and the risks that cost you deals.

Identify at-risk deals

See how you compare to your competitors

Prioritise, refine, and close faster

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MarketSizer account management dashboard showing renewal dates, active trials, and purchase intent levels for key SaaS accounts including Growoyum, Comma, and PrognoCIS. Highlights high-, medium-, and low-intent opportunities with competitor trial timelines. Supports B2B SaaS revenue teams in targeting renewals and competitive conversions across global markets.
MarketSizer SignalOps dashboard showing Philips company profile with employee count, website traffic insights, and purchase intent score. Displays active Salesforce Live Agent and Genesys Cloud CX subscriptions with MRR, ARR, and renewal dates. Designed for B2B SaaS GTM teams to identify account health and competitive positioning in Europe.
MarketSizer SignalOps competitive intelligence dashboard ranking live chat vendors by win rate and trial volume, including Crisp, Tidio, Freshworks, Gladly, and Gorgias. Features win/loss ratio chart, market position score, growth opportunity indicator, and count of high-intent prospects. Built for global SaaS sales and marketing teams to target competitive displacement.

Easy setup, instant impact.

From integration to action, MarketSizer delivers evidence-based GTM signals directly into your workflow so every team can move faster and smarter.

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Connect your CRM or API

Works with Salesforce, HubSpot, Zoho CRM & Flow, Freshworks, or your own API. Contact us about custom integrations!

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Unify your signals

Pull in competitive trials, renewal dates, marketing spend shifts, subscription data, and account activity.

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Enrich every team's view

Feed real-time, contextual insights directly into your CRM, giving Sales, Marketing, and Customer Success the same clear picture.

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Take action and win!

Act at the right moment to close deals, grow accounts, and protect renewals. All without changing where your team works.

✨What integrations does MarketSizer offer?✨

Our data can live where you already work.

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Ready to close more deals with less effort?

See how MarketSizer helps sales teams like yours identify ready buyers, time their outreach perfectly, and close faster than ever before.

Frequently asked questions

How does MarketSizer help me close more deals?
Can MarketSizer improve my account prioritisation?
How fast will I see usable signals?
Does MarketSizer work alongside my existing intent tools?
How will MarketSizer fit into my daily workflow?