We build and run AI-personalized, signal-driven outbound systems for B2B companies across SaaS, healthcare, fintech, legal tech, CPG, and industrial — acting as your fractional GTM engineering team instead of an SDR agency.
We build the system, not a rep. Generate pipeline with signal-driven outbound. Enrich your CRM with AI-powered insights. Personalize outreach at scale.
SeedLift is a B2B GTM engineering firm based in Toronto. We build and run AI-personalized, signal-driven outbound systems for clients across industries, acting as their fractional GTM engineering team instead of an SDR agency.
Most B2B companies don't have a lead problem. They have a relevance problem. SeedLift fixes that by building the infrastructure that makes outbound work — enrichment pipelines, signal scoring, personalized sequences, CRM automations.
We surface the ICP from your existing wins, build the workflows, run the first campaigns, then hand you a system that keeps working without us. Whether you're founder-led sales stretched thin or an existing GTM team ready to level up, we layer enrichment, scoring, and automation onto what you've already built.
GTM Engineer · Building the infrastructure that makes outbound work.
Ryan Gerstein is the founder of SeedLift Solutions. He's spent the last several years building outbound systems and RevOps infrastructure at companies like BioRender and Uberflip. At BioRender, he served as GTM Engineer and Revenue Operations Manager, designing the systems that powered the company's outbound motion.
Before that, Ryan was a Business Operations Analyst at Bonsai and a Marketing Operations Analyst at Uberflip. He holds a Bachelor of Business Administration from the Lazaridis School of Business & Economics at Wilfrid Laurier University, where he also took first place in the Integrated Case Exercise (ICE) competition.
Ryan is a certified Clay expert and has helped dozens of B2B companies — from SaaS to healthcare, fintech to industrial — build outbound systems that find and reach best-fit prospects using custom buying signals, synced across the GTM tech stack.
We build the system that runs without adding headcount. Signal-driven, AI-personalized outbound at scale.
Hiring posts, funding, tech stack shifts, RFPs, site visits, G2 views. Every signal is weighted, combined, and compressed into one score per account so your reps only see what's hot today.
Every {{variable}} is a real data point, pulled from public sources at send time. No first-name spinning, no "I hope this finds you well". One line that makes them look up.
Three records for one account. Conflicting titles. Broken emails. We merge on match keys, resolve conflicts by source-of-truth rules, and re-enrich the surviving record.
The tools we actually run inside SeedLift engagements. All free, all in your browser, no signup.
Check SPF, DKIM, DMARC and MX records for any sending domain. Free, browser-side. Enter a domain and run the check.
Check Domain →Paste your cold email and get it graded against the QA rules a GTM agency actually ships with. Free, browser-side, no signup.
Grade Copy →Merge lead lists and kill duplicates in your browser. Auto-detects email columns, normalizes rows, nothing uploads anywhere.
Clean Data →A live model of what an outbound system could generate. Adjust the inputs to pressure-test your pipeline.
Model Outbound →A live model of what account-based LinkedIn ads actually cost. Adjust the inputs to pressure-test your spend.
Model Ads →Access all SeedLift free tools in one place. Domain check, copy grader, CSV dedupe, outbound calculator, LinkedIn ads model.
View All Tools →The team behind the infrastructure that makes outbound work.
Answers to common questions about SeedLift and GTM engineering.
Book a 30-minute session. We'll walk through your current outbound and show you exactly what we'd build.
Book a Session No commitment • Just a conversation