"What used to take three or four days for fifteen accounts now takes a day, max, for a hundred."
About Concirrus
Concirrus is an insurtech building an AI-native underwriting platform for specialty insurers and MGAs. Its technology turns hours-long underwriting processes into decisions made in seconds, supporting lines including aviation, marine, property, surety, construction, and political violence & terrorism.
It's a niche market with a high annual contract value – exactly the kind of environment where 1:1 ABM should pay off, and exactly the kind of environment where doing it manually quietly grinds a marketing team to a halt.
The challenge
For Concirrus, the problem wasn’t running ads with messaging that resonates with each target account, it was doing so at scale and without burning out the team.
Creating those experiences manually was taking far too much time: building 1:1 LinkedIn ads for 15 target accounts took three to four days of focused work.
What’s more, stitching together the engagement signals across LinkedIn, the website, and the rest of the funnel was its own separate problem – different systems, different views, no clear picture of which accounts were actually moving.
"Pre-Userled I'd have to draft those ads one to one, and it'd take hours, weeks. We just don't have that much time."
In a small, niche market where every account matters, the bottleneck wasn't strategy or targeting. It was production.
The turning point
Concirrus had already done the rounds, reviewing ZenABM, Mutiny, and others, but kept surfacing the same gap: Mutiny was built for inbound personalization, and the others were built for more generic demand generation.
Concirrus needed a true, full-funnel outbound 1:1 engine to orchestrate every touchpoint, and the aforementioned tools didn't justify their price point or use case.
Then a Userled sales rep reached out on LinkedIn with a 1:1 microsite and everything clicked.
"I thought, this is exactly what we need." - Viswanathan Nadarajah, Growth Lead, Concirrus
The pitch was the proof. Concirrus was the prospect being personalized to in real time, and the experience did exactly what the team wanted to do to its own market. The price point sealed it: competitive against the alternatives, with deeper account-level insight and true sales adoption than the other tools on the shortlist had offered. The evaluation was effectively over.
The transformation
Onboarding moved fast; the Userled team had Concirrus live in two days, with ongoing support and a dedicated team one Slack message away.
From there, Userled plugged into Concirrus's existing intent-driven stack: Clay for research and GTM motion, HubSpot for CRM, and Factors for website intent, all without forcing the team to rebuild anything.
With Clay feeding account-level context and Userled handling the personalization layer, Concirrus moved from research to live, bespoke campaigns in a fraction of the previous time.
The output is genuinely omnichannel: 1:1 LinkedIn single-image ads, matching bespoke landing pages, 1:1 microsites used in sales outreach, and tracked LinkedIn 1:1 messages that feed engagement signals back into the same dashboard.
"What used to take three or four days for fifteen accounts now takes a day, max, for a hundred."
As importantly, Concirrus can now see across the funnel in one place: which accounts have interacted with which ads, who landed on the site, which deals are progressing from unaware to aware to opportunity, and how marketing spend is influencing pipeline.
There's a quieter financial win sitting underneath all of this too: Userled's proprietary LinkedIn bidding mechanism bids more aggressively when competitors pull back, so the team saves on media costs as well as time.
The results
The impact of Userled on Concirrus's ABM programme:
- 1:1 campaign throughput jumped from 15 accounts in 3–4 days to 100 accounts in a single day
- Full coverage of 100-120 target accounts in a niche, high-ACV market
- Onboarding compressed from a one-month plan to live in 2 days
- True omnichannel 1:1 across LinkedIn ads, microsites, sales outreach, and email
- Unified visibility into account-level engagement and pipeline influence
- Lower LinkedIn media costs thanks to Userled's adaptive bidding
- No technical hires required — the team handled integration in-house with Userled support
"Userled has my recommendation. It saves both time and money, and it gives you the big picture of how marketing is translating into pipeline — which, for a marketer, is a massive win."
Looking to the future
Next on the roadmap: extending 1:1 personalization into event registration through Userled's event module.
For a team operating in a niche market with high-value accounts, the direction is clear: more channels, more signal, more precision, and very little of it done by hand.
