SMS and RCS that actually sell, not blast a bought list.

We run SMS and RCS as a retention channel to your own opted-in list — personalized, measured against revenue and coordinated with email and automation. Consent, opt-out and TCPA/PECR compliance are built in, not bolted on.

Sent to your own opted-in list

(SMS and RCS to contacts who consented, never a bought or scraped list)

Revenue attributed to each send

(measured against sales and coordinated with email and automation, not blasted in the dark)

Consent-based and compliant

(TCPA (US) and PECR/GDPR (UK/EU): express opt-in, easy opt-out, quiet hours)

  • Running campaigns since 2018
  • Your accounts, always
  • No long lock-ins

Let's talk about your goals

Tell us your current challenges — we'll reply within 24 hours.

Rafał Chojnacki
Rafał Chojnacki
CEO & Growth Strategist

30 minutes • no obligations

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What we run in the SMS and RCS channel

From strategy and segmentation to compliant lifecycle automations, measured against revenue and coordinated with email.

SMS and RCS strategy

Message cadence, offer logic and the split between transactional and marketing sends, mapped to the customer lifecycle.

Segmentation of your own list

We segment your opted-in contacts by behaviour, value and lifecycle stage, so each message is relevant rather than mass.

Personalization

Personalized messages and offers per segment, with RCS rich formatting where the device and carrier support it and SMS everywhere else.

Lifecycle automations

Triggered flows — welcome, abandoned cart, win-back, replenishment — that run without a person hitting send.

Consent and compliance (TCPA / PECR)

Express written consent, a clear opt-out (STOP), quiet hours and record-keeping designed around TCPA and PECR/GDPR from the start.

Revenue measurement and integration

Revenue attributed per campaign and spun together with your email and marketing automation, not run as an isolated broadcast channel.

A retention channel to your own list, not a bought-list blast

Your own list, not a bought one

We message your opted-in audience with attribution — not a rented list that burns sender reputation and customer trust.

SMS as retention, not a megaphone

SMS and RCS work best as a lifecycle layer next to email and automation, timed to real customer behaviour rather than one-off blasts.

Compliance built in, not bolted on

Consent, opt-out and quiet hours are designed into the flows from day one — the same standard we run on live client accounts.

When SMS and RCS are worth adding

SMS pays off most when you have an opted-in base and lifecycle moments worth nurturing — not as a cold-outreach channel.

It makes sense when

  • You have an opted-in customer base with repeat-purchase or renewal behaviour to nurture.
  • Email is working and you want a faster, higher-open channel for time-sensitive messages.
  • You sell e-commerce, subscription or services where cart recovery and win-back carry real revenue.
  • You want SMS and RCS measured against sales and coordinated with email, not run as a separate silo.
  • You need consent, opt-out and TCPA/PECR compliance handled properly, not improvised.

Not the fit when

  • You don't have consent to text your contacts yet — building an opted-in list is the first step.
  • You expected to blast a purchased phone list; we don't do that, and it isn't compliant.
  • There's no repeat-purchase or lifecycle motion yet, so there's little for SMS to nurture.

Audit, setup, decisions

We start with consent and list health, because a compliant, well-segmented base is what makes SMS profitable.

Audit and consent review

We review your list, consent basis, current messaging and compliance posture, and map the lifecycle moments SMS and RCS should own. You get a list of gaps and priorities before we build anything.

Setup and flows

Segmentation, message templates, RCS where supported, and lifecycle automations — with consent capture, opt-out and quiet hours built in, integrated with email and automation.

Measurement and decisions

Revenue attributed per campaign, a shared view with email, and ongoing tuning of timing, segments and offers.

A list that stays yours

SMS should strengthen your retention, not lock you in: the list, consent records and platform stay on your side.

List and consent stay yours

Your opted-in list, consent records and platform stay on your side from day one — no dependency on the agency.

One retention view

SMS, RCS and email measured together, so you see the retention channel's real contribution to revenue.

Compliant from day one

Consent capture, opt-out and quiet hours designed around TCPA and PECR/GDPR — no shortcuts that create legal risk.

Different models, one operating standard

A cross-section of work across premium e-commerce, marketplaces, local lead generation and ticketed experiences. Each story shows how the right strategy, capabilities and operating cadence come together around the business model.

Top Clutch Digital Marketing Company Warsaw 2026
5.0 on Clutch

See what our clients say about us

Verified reviews on Clutch — the global B2B review platform. Our reviews come from real clients who delivered measurable results with us.

“With Space Ads' support our client saw great month-over-month results in online sales and traffic. The team was responsive, available and budget-aware. They also adapted strategies and tactics to deliver even better outcomes.”
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Selected portfolio

Brands that scaled their results with Space Ads.

Plein Sport
Embassy London
Iluzjonista Y
Sykomat
Glantier
Diuvie

Strategy and execution under one line of accountability

The way we work is consistent across every scope: the business objective comes first, each capability has a defined role, and decisions are made against real business numbers.

Direct strategist contact

You work with the person responsible for direction, priorities and delivery — not a layer of account managers.

Infrastructure on your side

Accounts, analytics, automations, creative and data stay yours from day one — no dependency on the agency.

A daily decision rhythm

We connect marketing and analytics data in one operational view, so evidence turns into priorities and action quickly.

No long lock-ins

A 14-day rolling notice, a clear billing model and a clean handover if you decide to stop.

2018
agency founded
180+
accounts since 2018
98%
client retention
5.0/5.0
Clutch rating

SMS marketing — questions worth asking

What is SMS marketing?

SMS marketing sends promotional and lifecycle text messages to customers who opted in — order updates, offers, cart reminders and win-back. Done well it is a retention channel measured against revenue and coordinated with email, not a one-off blast to a bought list.

What's the difference between SMS and RCS?

SMS is plain text supported on every phone; RCS (Rich Communication Services) adds branding, images, buttons and read receipts on supported devices. We use RCS for richer messages where the device and carrier support it, and fall back to SMS everywhere else.

Is SMS marketing legal — what about consent?

Yes, with proper consent. In the US, TCPA requires express written consent before marketing texts; in the UK and EU, PECR and GDPR require opt-in and an easy opt-out. We build consent capture, a clear STOP opt-out, quiet hours and record-keeping into every flow, and never message a bought or scraped list.

Do you send to a list we buy?

No. We only message contacts who opted in to your own list. Bought or scraped lists are not compliant, they hurt deliverability and sender reputation, and they erode customer trust.

How is SMS measured?

We attribute revenue per campaign and flow, and read it alongside email and automation so you see the retention channel's real contribution — not just delivery and click counts.

How does SMS fit with email and automation?

SMS and RCS work best as one layer of a retention system: email carries depth, SMS carries urgency and time-sensitive moments. We coordinate segments, timing and frequency across both so customers are not over-messaged.

SMS that sells and stays compliant.

Tell us about your list and consent setup. We'll talk about the lifecycle moments SMS should own, compliance and how it fits with email — then a concrete next step.

Rafal Chojnacki

Rafal Chojnacki

CEO & Growth Strategist

Describe your list and goal. We'll come back with a concrete next step.

No commitment
Accounts stay yours
Reply within 24h
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