CallFire IVR vs Postscript
CallFire IVR
callfire.com
Postscript
postscript.ioSide by side
| Figure | CallFire IVR | Postscript |
|---|---|---|
| Price from | $99/mo | $100/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 5 |
| Spec score · SMS Marketing Software | 9.3 (#2) | 7.9 (#24) |
| Integrations | Zapier lists CallFire connections with services including GetResponse, AWeber, ClickFunnels, Typeform, ActiveCampaign, Twilio and Google Ads. | Postscript's integration directory groups connections into categories including ecommerce platforms, email, customer support, loyalty, reviews, analytics, and workflow automation. |
| Support | CallFire's pricing page lists customer support hours as 6am–5pm PT for all plans. | 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
CallFire IVR
- Pay as you goFree
- Lite$99 a month
- Startup$199 a month
- Grow$299 a month
- Pro$599 a month
Postscript
- StarterFree
- Growth$100 a month
- Professional$500 a month
- Postscript AI Plan$699 a month
- EnterprisePriced on request
In their own words
CallFire IVR
CallFire IVR provides inbound and outbound interactive voice response for organizations guiding callers or collecting responses. Its auto-attendant routes incoming calls to an appropriate line or answering service, while IVR flows can be built with a drag-and-drop designer or XML editor. The system can record calls and responses, track results, export data, and analyze metrics. CallFire describes uses that include appointment reminders, payments, surveys, political polling, and emergency information hotlines. It says users can set up an unlimited number of extensions that route to forwarding numbers, and its IVR guide lists Zapier integrations. Developers can assist with custom applications using CallFire APIs. The service is available through web and API platforms, but accepts touch-tone input only and does not offer voice recognition. There is no free plan. Listed monthly plans are Lite at 99.00 USD, Startup at 199.00 USD, Grow at 299.00 USD, and Pro at 599.00 USD, each with a stated minutes/texts allowance. Calls and texts stop at zero credits; monthly allowances expire at each cycle's end.
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.