Blazon vs Postscript
Blazon
blazon.co.za
Postscript
postscript.ioSide by side
| Figure | Blazon | Postscript |
|---|---|---|
| Price from | 285 ZAR/mo | $100/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 3 | 5 |
| Spec score · SMS Marketing Software | 8.7 (#4) | 7.9 (#24) |
| Audience | The platform is presented for businesses and marketing agencies of all sizes, including agencies, resellers and businesses managing multiple clients. | Postscript says it helps ecommerce brands design and operate SMS programs that engage customers and drive revenue. |
| Integrations | The opened product pages describe CSV and XLSX data import on Windows and Mac; they do not name third-party integrations. | Postscript's integration directory groups connections into categories including ecommerce platforms, email, customer support, loyalty, reviews, analytics, and workflow automation. |
| Pricing limits | The free plan includes 2,500 contacts, one database and one user; the page says prices are in ZAR, exclude VAT and are subject to its Abuse Prevention and Fair Usage Policy. | The listed messaging rates apply to the United States 50 states and Canada, with carrier fees added; a dedicated short code is listed at $750/month through carriers. |
| Product | Blazon provides email and SMS marketing, customer data management, segmentation, automation and campaign analytics in one platform. | Postscript describes itself as an agentic retention marketing platform across SMS, RCS, email, and future channels. |
| Support | Blazon offers marketing strategy, customer data, onboarding, creative, campaign management, template development, technical support and training services. | Customer Experience Advocates provide live chat Monday–Friday from 6am PT to 5pm PT and email support; Professional and Enterprise plans include dedicated onboarding and priority support. |
Plans
Postscript
- StarterFree
- Growth$100 a month
- Professional$500 a month
- Postscript AI Plan$699 a month
- EnterprisePriced on request
In their own words
Postscript
Postscript is an agentic retention marketing platform for ecommerce brands using SMS, RCS, email, and future channels. Marketing plans include a visual flow builder, automation templates, subscriber acquisition tools, segmentation, analytics, response management, and custom attribution windows. Its Agentic Context Platform stores brand and customer context so AI agents can act at individual subscriber level, and it is included with every plan at no extra cost. The AI Plan adds Brand Center controls for message tone and knowledge, Infinity Testing for message variants, and Shopper for personalized journeys. Integrations cover ecommerce, email, support, loyalty, reviews, analytics, and workflow automation. Professional includes API access, with documentation for the API, JavaScript SDK, and webhooks. The listed Starter plan is free with a $49 monthly minimum spend; other named plans run from $100 to $699 monthly, while Enterprise pricing is custom. A trial provides $100 credit for 30 days.