66text vs httpSMS
A programmable encrypted HTTP SMS API or a complete self-hosted messaging platform? Compare hosting, campaigns, devices, and SaaS features.
Choose httpSMS if
- You want a focused HTTP API and dashboard
- You need message-level end-to-end encryption
- You are comfortable self-hosting its Docker stack
Choose 66text if
- You want campaigns and contact automations
- You prefer a ready-made PHP web platform
- You want to launch your own SMS SaaS
httpSMS gateway
httpSMS product preview from its official website.
66text dashboard
66text current dashboard and SMS delivery overview.
Key features comparison
| Feature | 66text |
httpSMS |
|---|---|---|
| Android phone as SMS gateway | ✅ Yes | ✅ Yes |
| Self-hosted backend | ✅ Yes PHP and MySQL |
✅ Yes Docker setup with web, API, database, cache, and Firebase |
| Hosted service | ❌ No | ✅ Yes |
| Send and receive SMS | ✅ Yes | ✅ Yes |
| HTTP / REST API | ✅ Yes | ✅ Yes |
| Incoming SMS webhooks | ✅ Yes | ✅ Yes |
| Message-level end-to-end encryption | ❌ Not advertised | ✅ AES-256 option |
| MMS attachments | ❌ No | ✅ API supports optional attachments |
| Bulk SMS | ✅ Dashboard, contacts, and API | ✅ API and bulk upload workflow |
| Scheduled SMS | ✅ Yes | ✅ Yes Official API documents future scheduling |
| Contacts and custom fields | ✅ Yes | ❌ Comparable contacts CRM not advertised |
| Contact segments | ✅ Yes | ❌ Not advertised |
| Recurring SMS campaigns | ✅ Yes | ❌ Not advertised |
| Welcome flows, auto replies, reply tagging, and RSS automations | ✅ Yes | ❌ Not advertised |
66text and httpSMS use cases
For an encrypted programmable SMS API
For controlled message queues
For campaigns and contact workflows
66text is a better fit when non-developers need contacts, custom fields, segments, personalized campaigns, recurring schedules, automated flows, and replies in one interface.
For launching an SMS SaaS
66text includes customer accounts, plans, payments, taxes, invoices, and white-label controls for selling access from your own installation.
What to consider before choosing
Encryption requirements
httpSMS supports optional message-level encryption. 66text gives you data ownership through self-hosting but does not advertise the same message-level E2E mode.
API service or campaign platform
httpSMS is centered on programmable messaging. 66text also provides the contact, campaign, automation, and customer interfaces around delivery.
Deployment complexity
Both can be self-hosted. httpSMS documents a multi-service Docker and Firebase setup; 66text targets standard PHP and MySQL hosting and also supports Docker.
Where httpSMS can be the better choice
httpSMS can be the better choice when optional AES-256 end-to-end encryption, MMS attachments, configurable message rates, message expiration, a focused HTTP API, or its official JavaScript and Go clients are key requirements.
66text is stronger when you want a broader, ready-made PHP product with contacts, segmentation, campaigns, automations, customer accounts, payments, subscriptions, taxes, and invoices.
Where 66text may not be the right choice
66text may not suit you if your integration requires MMS attachments, message-level end-to-end encryption, official language SDKs, or a vendor-hosted API. It also requires your own hosting, maintenance, backups, updates, and Android devices that remain powered and connected.
Additional features comparison
| Feature | 66text |
httpSMS |
|---|---|---|
| Open source code | ✅ Included with license | ✅ Public repository |
| Configurable send rate | ✅ Per-device delay | ✅ Messages per minute |
| Message expiration controls | ❌ Not advertised | ✅ Yes |
| Official API clients | 🟠 REST API documentation | ✅ JavaScript and Go |
| Multi-language and RTL support | ✅ Yes | ❌ Not advertised |
| User white label | ✅ Yes | ❌ Not advertised |
| SaaS-ready payments and subscriptions | ✅ 19 payment gateways | ❌ Not advertised |
| Docker support | ✅ Yes | ✅ Yes Multi-service self-host setup |
Frequently Asked Questions
Contact us via email if you have another question about 66text.
Need a httpSMS alternative?
Choose 66text if you want a self-hosted Android SMS gateway with campaigns, contacts, automations, and built-in tools for launching your own SMS SaaS.