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User Retention, Delivered.

Deploy world-class lifecycle marketing campaigns. In your existing stack. Two weeks. Zero hiring.

Businesses trust us for
Brilliantly crafted customer experiences

Crystal McMahon
Operations Manager - Tammy Fit
Every detail was spot-on. Propel’s streamlined process meant no delays-just quick, accurate results that freed up our team.
Kaivan Dave
CMO - Final Round AI
We revamped our entire lifecycle flow thanks to Propel. Their team understood our audience right away and made implementation painless.
Endre Estelvad
Founder - SignLab
The Propel team jumped right in and optimized our Braze setup. We’ve already seen a lift in onboarding completion and push engagement.
Kevin Edgar
Founder, CEO - SupremeCommerce
Having Propel as a full-time extension of our team was one of the best decisions we made. They were consistent, communicative, and helped us scale our CRM and automation setup with confidence.
Tom Mackay
Founder & CEO - Lento Agency
Quick, efficient, no fluff. Propel had us live on Iterable in record time.
Bashar Hafez
Managing Director - e-CENS
Extremely reliable and strategic. Propel made managing MoEngage feel simple.

Tailored, Engineered & Optimized. For Your Challenges.

Every founder knows the formula: reduce churn, increase LTV, improve unit economics. The gap? Execution.
That’s where we step in.

Campaigns eat your calendar. Journeys break. Data sits idle. You don’t need another tool - you need a partner who makes marketing actually work.

Solutions for Marketers →

You set the strategy. But execution eats time. We’re your plug-and-play team - turning lifecycle plans into live revenue engines.

Solutions for Fractional CMOs →

World-class retention specialists meet a purpose-built AI agent to deliver insights and strategies no one else can.

The Team

World-class talent. Zero hiring headaches.

Senior lifecycle strategists and marketers who architect event schemas and behavioral triggers. Copywriters who A/B test every subject line against statistical significance. Designers who create emails that convert.

Experts fluent in Braze, Customer.io and other CEPs and the automation beneath it all.

All working as your team. Starting tomorrow.

The Technology

Meet Mission Control. Your AI lifecycle analyst.

Our in-house proprietary AI agent, built for retention marketing. Always awake, It analyzes thousands of behavioral, transactional, and engagement signals in real time.

lt senses shifts, anticipates churn, and finds sparks of opportunity in the noise.

It's not just analytics—it's foresight.

See our path to predictable retention

By the time you hire a lifecycle marketer, we'll have shipped 47 campaigns.

Kickstart with a
Marketing Deep-Dive

We dive into your marketing journey, identify challenges, and review your current campaigns to understand your needs and goals.

This session builds a clear roadmap for the next steps, ensuring our strategy is tailored to your business and delivers measurable results.

Uncover Gaps with a
MarTech Audit

We analyse your marketing stack, data setup, event tracking, and current campaigns.

This technical audit uncovers gaps, ensures your tools work seamlessly, and sets the foundation for scalable, data-driven marketing that performs across channels.

Craft Your Omni-Channel
Growth Plan

We design a tailored marketing strategy to accelerate your growth, optimise performance across channels, and align your stack for maximum efficiency.

This plan ensures every campaign is cohesive, impactful, and measurable from day one.

Launch High-Impact
Campaign Execution

Our team brings your strategy to life with automated engagement, smart targeting, and real-time analytics.

This ensures consistent, high-ROI marketing campaigns that deliver the right message to the right audience, every time.

Drive Results with Analytics
& Insights

We continuously monitor, analyse, and refine campaigns to maximise performance.

Our reports offer clear insights into pre- and post-campaign results, enabling smarter decisions and measurable improvements over time.

Give us your website URL

It deep searches the internet and finds out about your brand, looking at your online and social media presence to create a tailored brand context to be used by the Ai Copilot

Connect your Martech tools

Sonic integrates directly with your tools like Braze, Cio, MixP etc and stitches data to provide you data backed strategies and answer all your data related queries

Connect your Slack with us

Our support works via Slack, where our team of lifecycle marketing experts is directly available for consultation if you are stuck somewhere

Make Sonic ready for you

Once all your systems are in place, we do a thorough data sanity check, sit with your internal team and ensure all data is correct and you are set-up for success with Sonic

Start Retaining users!

That's it! Now you have your very own Lifecycle Marketing copilot ready, who understands your brand, your user behavior and campaign performance data and can help you run analyses, create strategies and execution plans

Case Studies

Success stories worth sharing.

53% Onboarding Leap
How LivWell used segmentation to create lasting customer relationships in wellness
2 mins read
44% More Bookings
How Dorsia used data-driven strategies to increase bookings
2 mins read
60% Email Conversion Leap
How Tradesmart's customer segmentation boosted conversions by 60%
2 mins read
21% Revenue Increase
How Trainman boosted bookings using personalized campaigns & optimized payment flows
2 mins read
23% More Feature Adoption
How targeted automation & personalized communication boosted feature adoption for Final Round AI
2 mins read

Hiring Team Propel makes sense.

Faster than hiring. Smarter than freelancers. Better than In-house
In-House Teams
  • 6+ months to hire & onboard
  • $500K+ yearly overhead (salary, tools, benefits)
  • Narrow, single perspective
  • Skills go outdated over time
  • Full-time but limited coverage
  • Dependent only on internal resources
  • Bound by team constraints
Propel
  • Starts delivering immediately
  • Predictable monthly investment (fraction of in-house cost)
  • Cross-industry expertise + AI insights
  • AI that continuously learns and adapts
  • Dedicated team + 24/7 AI agent
  • Built-in redundancy for consistent delivery
  • Faster turnaround (20% quicker) + 35% cost savings