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For B2B SaaS founders, CEOs and sales leaders

A sales system your team can run and trust, in your HubSpot.

We build the system in your HubSpot: the process your sellers follow, data your team trusts, and outreach that turns buying signals into conversations. Your team closes, and the system stays yours.

Get your free diagnostic Is now the right time?

Show Sergey where your sales get stuck. Leave with a plan and one fixed price.

Sergey Danishevskiy

[Sergey Danishevskiy]

CEO
Selleris: 400+ CRM projects since 2017
Founder
Selleris Connect, a B2B SaaS
Editor-in-chief
Upcharted, on B2B SaaS from the first sale to $1M ARR

Every diagnostic starts with a call with me.

Which one is you?

Selleris Revenue Loop

One system for the whole customer lifecycle

Selleris Revenue Loop is how we work: we build the system from your own deals and data, verify each result with you, and all of it is yours from day one.

All in your HubSpot

  1. Demand generation

    Content that AI answers cite, entry points, company-level visitor identification and buying signals.

    • Semrush
    • Ahrefs
    • Profound
    • 6sense
    • Demandbase
    • G2

  2. Prospecting

    An AI SDR in your HubSpot researches, scores and reaches out, and brings qualified prospects to your team.

    • The Swarm
    • Clay
    • Apollo.io
    • ZoomInfo
    • Instantly
    • lemlist

  3. Sales

    Discovery preparation, deal context, next actions and the deal risk your team can see.

    • Gong
    • Salesloft
    • Outreach
    • Calendly
    • PandaDoc
    • Docusign

  4. Onboarding

    What the sale promised carried into the onboarding plan, with milestones and delays tracked.

    • Rocketlane
    • GuideCX
    • Arrows
    • Pendo
    • WalkMe
    • Intercom

  5. Retention

    Goals, adoption and evidence of value in one place, and risks surfaced before renewal.

    • Gainsight
    • ChurnZero
    • Totango
    • Vitally
    • Zendesk
    • Mixpanel

  6. Expansion

    New needs and expansion signals spotted and routed back into your sales process.

    • Planhat
    • Amplitude
    • Common Room
    • Stripe
    • Chargebee
    • Zuora
How the Revenue Loop works

What it costs

How you pay

Only for verified results

Each result has a fixed price agreed before we start. No upfront fee. No result – no invoice.

From $2,000 for a verified result with real value

See pricing

Before you hire

Build first, then hire

A hire is paid every month, results or not. We build the system first, and your hire joins one that works.

After the Build: your hire or our Improve Improve: our engineer on your system, for a fixed monthly fee

Compare a Build with a hire

Is now the right time?

Right time if

  • You have closed the first deals yourself and want your first seller to sell the next ones
  • You just took over sales and need a system your team can trust
  • Your sales team works, but the growth target is out of reach with the current system
  • You pay an outside SDR agency and want outreach to run from your own HubSpot

Too early if

  • You are still finding out who buys
  • Nobody sells and there is no self-serve sign-up to convert
  • You want us to sell for you

From our research

What founders and sales leaders say

We read hundreds of public interviews and posts by founders and CEOs of B2B software companies. Every quote links to its source.

Mintlify, AirOps, MobileIron

We were often dropping the ball, missing replies, and missing times to even respond to the deals.

Han Wang, co-founder and CEO, Mintlify

Source: Bain Capital Ventures, 2026

Because you can do jazz as a founder in a way that you can't do when you have real sellers in.

Alex Halliday, co-founder and CEO, AirOps

Source: A Product Market Fit Show, 2026

Founders have that magic pixie dust and it's totally, totally not repeatable.

Bob Tinker, co-founder and CEO, MobileIron

Source: A Product Market Fit Show, 2026

Decagon, Blings, Guideline

If founder sales are not going well, an AE is not going to solve that.

Jesse Zhang, co-founder and CEO, Decagon

Source: Bain Capital Ventures, 2026

Don't hire until you have a repeatable process, until you're able to make a playbook

Yosef Peterseil, co-founder and CEO, Blings

Source: The SaaS Podcast, 2026

I was like, ‘you guys sell 10 plans this year. I will take you to Mexico. We didn't sell 10 plans. Nobody went to Mexico.’

Kevin Busque, co-founder, Guideline

Source: First Round Review, 2026

Legora, InMobi, PlanetScale

when I started we had very low, you know, very low adoption of like our CRM.

Patrick Forquer, chief revenue officer, Legora

Source: The GTMnow Podcast, 2026

When I first joined, there were two people tinkering in Salesforce. No system administration experience whatsoever, full tinkering.

Lauren Hughes, first revenue operations leader, InMobi

Source: RevOps Lab, 2025

I inherited a new instance of Salesforce and needed to understand like where things were and what was going on.

Eric Portugal Welsh, head of revenue operations, PlanetScale

Source: RevOps Lab, 2026

Official partners

FAQs

The questions we hear first

I am about to hire my first seller. When should we start?

Before the seller starts, or in their first three months: the system is built from your last deals, so it is ready when the seller needs it.

I just took over sales. Can you work with the system I inherited?

Yes. The diagnostic starts from what you have: we review your pipeline, data and recent deals, then agree which results to rebuild first, such as data, lifecycle stages and routing, each with a fixed price.

Our team already sells. Can you work with what we have?

Yes. The diagnostic starts from your growth target and the system you have today: we review your pipeline, data and recent deals, then agree which results to build first, each with a fixed price.

We use another CRM. Do we have to switch?

No. Your CRM stays: we connect it and sync its data with HubSpot, prove the approach on a slice, then build the system on HubSpot.

Do you find leads or sell for us?

No. We build the system in your HubSpot; the AI SDR works in your name on rules you agree, and your team closes the deals.

How much does it cost?

A starter project can start at around $2,000 to $3,000 for one useful result. Each Build result has a fixed price and is paid after it is verified, with no upfront fee; after the Build, Improve is your choice: a fixed monthly fee agreed with you. Full pricing is on the pricing page.

Show Sergey where your sales get stuck. Leave with a plan and one fixed price.

Get your free diagnostic

No fee for the diagnostic, and no obligation to buy.