We build AI lead generation systems that find, reach and win your next customers.
Find the companies ready to buy. Reach them by email and LinkedIn. Learn from every deal. Built inside your tools, and yours to keep.
Residential developer
Trusted by B2B teams in 8 countries





Signals in. Conversations out.
Three engines. One system.
Companies ready to buy, found first.
Buying signals show who needs you now, with the right decision maker attached.
↗ 02 · REACHYour team’s reach, multiplied.
Email and LinkedIn at scale, in your team’s name. +98% lead capacity, no new hires.
↗ 03 · LEARNSmarter with every deal.
Every won and lost deal sharpens who you target and what you say.
↗Smarter every month, not just busier.
From Month 9, every closed deal teaches the system which signals, companies and messages win. That insight flows straight back into targeting, so your team spends more time on deals it will close.
The Osenso Win/Loss Model is our proprietary intelligence layer, available alongside your system for as long as you want it to keep learning.
What is a win/loss model? →Illustrative example
6, 9 or 12 months. Then it’s yours.
Real leads in Month 3, a first outreach trial in Month 4 and full capacity by Month 6. We stay alongside your team, monitoring every conversation, until it consistently delivers.
In our clients' words.

A wonderful committed and supportive supplier, always available and willing to go above and beyond…

Partnering with Osenso gave us clarity and direction when we needed it…

…Osenso’s support in helping us launch our AI-powered lead generation process, which has significantly improved the efficiency of our outreach…

The automated extraction of structured and unstructured data is not only extremely reliable, but also saves our teams valuable time…
Your system. Your data. Yours to run.
The system we build for you is yours: your accounts, data, workflows, dashboards and reporting. Our underlying models and methods, including the Osenso Win/Loss Model, remain Osenso’s IP and are available as an ongoing service.
What is signal-led lead generation?
Signal-led lead generation finds B2B companies that are showing real signs of need, such as a planning approval, a funding round, a key hire, a new site, a tender or a technology change. Instead of working through static lists, your team reaches the right companies at the right moment, with a relevant reason to talk.
How is Osenso different from a lead generation agency?
A lead generation agency usually runs campaigns on your behalf. Osenso builds the system that generates your leads, inside your own CRM and tools, proves it on real results and hands it over. Your accounts, data and workflows stay with you.
How does the outbound work?
We build personalised email and LinkedIn sequences in your own Apollo and Clay accounts. Each one starts from a real buying signal, runs in your team’s name and routes every positive reply straight to the right rep.
What is the Osenso Win/Loss Model?
Our proprietary model that captures why deals are won or lost and feeds that insight back into scoring, targeting and messaging, so your system becomes more accurate every month. It runs alongside the system you own, as an ongoing service.
See where your next pipeline is coming from.
A 30-minute call with our team. We'll look at your market and your current setup, and show you where the biggest opportunity is.