Certified Postscript partner agency
SMS operator. Postscript run as part of the lifecycle program, not against it — shared cadence, shared suppression, shared identity with Klaviyo.
Automations, Campaigns, Subscriber Acquisition, Klaviyo + Postscript coordination, TCPA + A2P 10DLC compliance, and carrier deliverability. We take over half-built SMS programs, migrate from any tool, and run SMS alongside the email program — never against it. The Postscript agency that runs SMS as part of the lifecycle, not as an afterthought channel.
What a Postscript partner agency actually does
Production-grade Postscript work, not theoretical knowledge. Each line below maps to programs we've shipped — across the platform's actual surface area, not the marketing site's.
Audit + takeover
Full Postscript instance audit — Automation review, subscriber-acquisition health, opt-in flow check, compliance posture, carrier reputation, segmentation hygiene. Gap list sized by revenue, then we run it.
Subscriber acquisition
Popups, embedded forms, two-tap opt-in, keyword campaigns, checkout collection, social-to-SMS. Sign-up tools tuned for conversion without tanking on-site engagement.
Automations
The triggered-SMS backbone every DTC brand needs. Behavioral segmentation, A/B tests on copy and timing, revenue-per-send tracked against the Klaviyo email program running alongside.
Campaigns
Segmented Campaigns, send-time logic, audience suppression rules against email and prior SMS sends. Promo cadence designed to drive revenue without driving opt-outs.
Klaviyo + Postscript
Klaviyo runs email, Postscript runs SMS, both tied to the same Shopify catalog, segments, and predictive fields. Cross-channel suppression, shared identity, coordinated cadence — not two tools shouting at the same customer.
Conversational SMS
Conversational flows, keyword routing, and Postscript's Conversational AI / Agents for inbound questions, product recs, and recovery flows. Real replies, not just blasts.
Compliance
Brand + campaign registration on A2P 10DLC, TCPA-compliant opt-in language, double opt-in where it matters, audit trail for every subscriber. The unglamorous work that keeps the program legal and the carriers happy.
Migrations
Attentive, Klaviyo SMS, Sendlane, SimpleTexting, Emotive, in-house — subscriber lists migrated with consent intact, Automations rebuilt, sender identity re-registered on A2P 10DLC, zero send disruption.
Deliverability
Throughput planning, content-filter triage, opt-out rate monitoring, brand registration tuning. Keep AT&T, Verizon, and T-Mobile delivering your sends instead of filtering them.
How we work
Each phase has a defined output. Nothing ships without one.
Full Postscript instance review or net-new program plan. Subscriber acquisition, Automations, compliance, carrier reputation, Klaviyo coordination. Gap list sized by revenue.
Popups, embedded forms, two-tap opt-in, keyword campaigns, checkout collection. List growth turned on with TCPA-compliant opt-in, A2P 10DLC registration filed.
Welcome, abandoned cart, post-purchase, win-back, browse abandonment built and shipping. Campaign cadence designed and coordinated against the email program.
Ongoing Campaign ops, Automation optimization, conversational SMS tuning, compliance maintenance. We run your Postscript week over week — not a project handoff, an operating partner.
Recent Postscript work
Toms Key Company
ActivePostscript SMS · automotive locksmith
Automotive key replacement and locksmith services. High-intent transactional plus retention sends in a niche category — order updates, replenishment prompts, win-back. Compliance-tight program in a regulated vertical.
FAQ
Quick answers to what Postscript admins ask us before a kickoff. Want to dig in on something specific — book a call and we'll walk through your account.
Can you take over our Postscript program?
Yes — and most takeovers find the same shape: half-finished Automations, a leaky opt-in funnel, A2P 10DLC registration that hasn't been audited in a year, SMS running blind to the email program next door. The first two weeks are the audit. We're in the chair by week three.
How fast does a new Automation ship?
Three to seven business days for a standard Automation — copy, design, segmentation, compliance check, QA. Multi-branch Automations coordinated with the Klaviyo email program and conversational logic typically run one to two weeks. SMS moves faster than email; the operating cadence reflects that.
Are you handling TCPA, A2P 10DLC, and carrier deliverability?
Yes. Brand and campaign registration filed on A2P 10DLC, TCPA-compliant opt-in language on every capture surface, double opt-in where the risk profile calls for it, opt-out rate and carrier filtering monitored. Compliance and carrier reputation are part of the engagement — not extra scope.
We're migrating from another SMS platform. Can you handle it?
Yes. We've moved programs off Attentive, Klaviyo SMS, Sendlane, SimpleTexting, Emotive, and in-house systems. Subscriber lists migrated with consent intact, opt-in audit trail preserved, Automations rebuilt, sender identity re-registered on A2P 10DLC, zero send disruption.
Will you write the SMS copy and build the Automations in-house?
Yes — copy, design, segmentation, compliance, QA, conversational flows. All ours. SMS copy is craft work, not a brief you hand off; we own it end-to-end.
In their words
We had rich quiz data sitting unused. BRCG turned it into 50+ personalized flows and took email from barely contributing to 40% of our revenue.
Head of Growth
Inner Balance
Inner Balance
Book a call. We'll tell you honestly — and back it with data from programs we've built on every platform we partner with.
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