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Esendex vs FireFlo

Both stand on sms gateway software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Esendex

Free trial APIWeb

Esendex offers a broad channel mix with APIs, analytics, automation, and scheduled messaging. Its tiered paid plans make message volume a central choice, while a free trial allows evaluation before subscribing.

Visit Esendex

FireFlo

Paid AndroidAPIiPhone+1

FireFlo brings messaging, inbox management and PBX functions into one hosted suite. It is most suitable when your organization can provide its own carrier, Meta and telephony accounts and needs paid, multi-channel operations.

Visit FireFlo

The facts

EsendexFireFlo
Free planA free trialNo
Open sourceNot publishedNot published
Runs onAPI, WebAndroid, API, iPhone, Web
Lowest paid planStarter: £54 a monthStarter: $149 a month
Plans published33
MakerNot publishedNot published
Websiteesendex.comfireflo.au
On sms gateway software#24 of 36#28 of 36

Esendex: what it does well

  • Combines SMS, WhatsApp, RCS, and email
  • Provides delivery and engagement analytics
  • Includes API documentation and integration support
  • Free unlimited phone, email, and chat support
  • Offers scheduled messages and workflow automation

What to know first

  • No free plan
  • Starter plan lists 500 messages monthly
  • Plans begin at £54 a month
  • Visible message history defaults to 180 days

FireFlo: what it does well

  • Combines SMS, social messaging and hosted voice
  • Supports REST APIs, webhooks and SMPP
  • Includes PBX calling and WebRTC endpoints
  • Offers opt-in tracking and audit logs
  • Starter includes three agent seats

What to know first

  • No free plan
  • Customers provide carriers and Meta accounts
  • Messaging and call charges are billed separately
  • Enterprise pricing is custom

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