👍 Key criteria to judge alternatives
When evaluating a bulk SMS provider, check:
-
DLT compliance (for India): registration of your business, sender IDs, message templates.
-
Transactional vs Promotional SMS: rules, hours of sending, ability to send to DND numbers.
-
Delivery speed & reliability: how fast SMS reach, % delivered.
-
API / Webhook support: for OTPs, automation.
-
Cost per SMS: based on volume.
-
Support quality: customer service, tech support, SLA etc.
-
Extras: voice SMS, WhatsApp / multi‑channel, short codes, 2‑way messaging etc.
🚀 Good Bulk SMS solutions in India
Here are several alternatives with pros/cons, approximate pricing, features etc. They are well‑used by companies, and should cover most use cases (OTP, marketing, alerts etc).
| Provider | Key Features & Pros | Approx Pricing / What You Get | Things to Check |
|---|---|---|---|
| SMSGatewayHub | Strong bulk SMS + transactional + promotional, multi‑channel (voice, WhatsApp etc). Good API uptime. (smsgatewayhub.com) | Transactional & Promotional SMS plans. For example, 10,000‑50,000 SMS packages and higher volume with lower per‑SMS cost. (lsmsgatewayhub.com) | Ensure your templates & Sender ID are approved; check delivery to DND; compare cost for your specific volume. |
| MSG91 | Very popular; startup‑friendly; supports DLT, OTP, voice, regional routes. | They offer free startup credits (e.g. 25,000 SMS/month for 6 months for new users) (Pricing depends heavily on volume. | For large volume, negotiate pricing. Also check SLA for deliverability. |
| Gupshup | Good for combined channels: SMS, chat apps, WhatsApp, marketing automation. | Promotional SMS from ~ ₹0.155 for up to 1 lakh messages, with discounts for larger volumes. | Ensure message templates are compliant with DLT; check how fast campaign setup is; support responsiveness. |
| TextGuru | More “local” option; simpler dashboards; solid for mid‑size volume. | Pricing tends to be competitive; fixed plans; may have lower transparency in discounts. | Be careful about hidden costs, DND filtering, and support during heavy traffic times. |
| Twilio | Global provider; great infrastructure; wide‑ranging features (SMS, voice, WhatsApp etc). Good for international use also. (Twilio) | Pricing is pay‑as‑you‑go. For India, outbound SMS via Twilio starts at certain rates (these vary by destination and sender ID). (Twilio) | Usually more expensive per SMS compared to local Indian providers. Also, regulatory compliance (DLT etc.) may add steps. Good choice if you need reliability and global reach. |
🧮 Example comparison
If your usage is, say, 100,000 SMS/month all transactional (e.g. OTPs, alerts), here's what to compare:
-
Cost per SMS with each provider + taxes / surcharges.
-
Fee for obtaining and maintaining Sender IDs / templates under DLT.
-
Delivery time (how many seconds for OTP to reach).
-
Support (how fast issues get resolved).
-
Additional features you may need: e.g. two‑way messaging, international, voice, etc.
⚠️ Potential issues to watch out for
-
Even good providers can have delays if you don’t set up templates/IDs correctly under the DLT rules in India.
-
Sending to DND numbers in promotional mode is restricted.
-
Some vendors “bundle” costs (sender ID, API, delivery reports) – make sure you understand what you are paying and what you get.
-
Hidden costs: for example, failing SMS, re‑sending, sender ID renewals etc.