Agentic lifecycle marketing that improves with every interaction.

Zelara is an AI lifecycle system that works on top of your CRM stack, increasing customer activation, retention, and lifetime value.

MayaMaya · Growth
|
Activation lift · 2d
+7.4%
vs control
MayaMaya· Growth
Live in 2 days, no dev ticket. Rolling out to 100%.
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AlexAlex
Hello AlexJUL 2, 2026
Here's what's happening with your campaigns today
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Launch one to lift new-user activation.

Where today's stack
hits its ceiling

Your team isn't the bottleneck. Your tools are. Today's stack might execute campaigns and offer some level of personalization. The system gets the message out. It does not learn from the results.

Meet Zelara

An adaptive lifecycle system that crafts personalized content, decides at the individual level, and evolves with every interaction.

Works on top of your stack

Customer.ioCustomer.io

Live in days,
no migration required.

Zelara plugs into the stack you already run. Keep your ESP, CDP, warehouse and identity. We activate on top of it, so you're live in days without ripping anything out.

Designed for how lifecycle marketingactually works.

Zelara continuously crafts, decides, and evolves, so every interaction makes the next one smarter.

Craft

On-brand content, personalized to each customer.

Decide

AI chooses the next best message, channel, and timing.

Evolve

Outcomes feed back, so the next one is sharper.

Anna Smith
High-value customer
Engaged
Recommended content
AI Decision
Next best action
Email
Today, 11:30 AM
Send product update
Performance
Activation uplift
+7.4%
vs control
Reactivation rate
12.8%
↑ +3.1pt

Built by operators

Nikolas Schriefer

CO-CEO & FOUNDER

Former Director of Product, Global AI at HelloFresh, and founder of Stagelink, an AdTech SaaS company he built and exited.

Zelara founders

Björn Heckel

CO-CEO & FOUNDER

Former executive at Uber, HelloFresh, and Salesforce. 20+ years scaling products and teams, multiple startup exits, and a PhD in Data Science.

As featured in

How bunq lifted activation and reactivation with Zelara.

A case study with bunq, a leading European neobank, measured what happens when lifecycle decisions are made per customer, not per segment.

+0%
Reactivation uplift

Moving customers from churned back to engaged.

+0.0%
Activation uplift

Moving customers from registration to making a deposit.

Lifecycle programs that previously took weeks now launch in hours

bunq
Nicole Baldauf|Head of Retention a.i., bunq
INDUSTRIES

Built for complex customer journeys, across industries

Zelara is built for companies managing complex customer journeys, rich customer data, and multiple signals across the lifecycle, regardless of industry or business model.

Wherever there are millions of customer signals, multiple lifecycle moments, and growing pressure to make every interaction more relevant, Zelara can help.

Fintech & Banking

Create more relevant customer journeys across onboarding, activation, engagement, retention, and cross-sell.

Case study: bunq →
E-commerce & Retail

Turn behavioral and transactional data into more personalized lifecycle experiences that drive repeat engagement and loyalty.

Travel & Hospitality

Respond to customer intent, behavior, preferences, and journey stage with more relevant communication throughout the customer lifecycle.

Mobility & Transportation

Engage customers based on real-time behavior, usage patterns, lifecycle stage, and changing needs.

Subscription & Digital Services

Improve activation, engagement, retention, renewal, and win-back through more intelligent lifecycle orchestration.

Marketplaces & Consumer Platforms

Create relevant experiences across large, diverse customer bases with different behaviors, needs, and levels of engagement.

Telecommunications

Use customer signals and lifecycle context to create more relevant engagement, retention, upsell, and service journeys.

Media & Entertainment

Translate consumption patterns, preferences, and engagement signals into more personalized lifecycle communication.

Ready to see it work?

In just 20 minutes, we’ll show you how Zelara can improve activation, retention, and reactivation on top of your existing stack—live within weeks and backed by a simple guarantee: no lift, no pay.

FAQs