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Sellizer

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3 reviews
  • 1 profiles
  • 1 categories
Average star rating
5.0
Serving customers since
2018

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Sellizer Reviews

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Karol S.
KS
Karol S.
Dyrektor sprzedaży ▪️Specjalista Automatyzacji ▪️ Integrator CRM ▪️ Koordynator Marketingu ▪️ Procesowe podejście ▪️ Przyjazny AI ▪️ B2B
06/13/2026
Validated Reviewer
Review source: Organic

Essential Sales Tool with Unmatched Simplicity

I really like Sellizer for its simplicity and how they care about us as clients. The most valuable part for me is how it looks when we send a few files to clients. Also, the initial setup was the easiest ever. It's wonderful that it cuts the sales process and saves time by only calling clients who are truly interested.
Tommy P.
TP
Tommy P.
05/12/2026
Validated Reviewer
Review source: Organic

Proposal Tracking That Builds Confidence and Peace of Mind

It gives me confidence in my own work. When I send a proposal, I'm not left wondering whether it landed in someone's inbox and got ignored. I can see that the client actually opened it, went through it, and spent time with it. That comfort - knowing the effort didn't go to waste - is honestly the biggest thing for me.
Verified User in Computer Software
UC
Verified User in Computer Software
05/11/2026
Validated Reviewer
Verified Current User
Review source: Organic

Clear proposal engagement signals helping us time follow-ups better

The main thing I get from Sellizer is knowing whether a prospect is still engaged with our offer or not. When I see someone opening the proposal a second or third time, I know the deal is alive, and they're still considering it. It's a simple signal but a useful one - without it, you're just guessing whether to follow up or move on. I also like seeing which sections of the offer get the most attention and which get skipped. We don't always act on it directly, but over time, it gives us a sense of what to refine in our proposal structure and how we present our portfolio.

About

Contact

HQ Location:
Rzeszów, PL

Social

@sellizer

See What Happens After You Send the Proposal

Sellizer is a sales engagement platform that shows B2B sales teams exactly what happens to their proposals after they're sent. Users see the moment a prospect opens an offer, how long they spent on each page, which sections they revisited, and whether the document was forwarded to other decision-makers - making it instantly clear which deals are alive and worth pursuing, and which have gone cold. Real-time alerts let reps follow up at the peak moment of buyer interest, replacing guesswork with data and helping close more deals. Integrations with leading CRMs - including HubSpot, Pipedrive, Salesforce, Zoho, Monday, Dynamics 365, Raynet, and Firmao - bring proposal activity directly into existing sales workflows.

Details

Year Founded
2018