How do I send a bulk SMS campaign with smsdora?

Create a new campaign from the dashboard, import your recipients from an Excel or CSV file, compose your message (or use a template with dynamic variables), and click send. Your connected Android devices will dispatch the messages automatically, and you can track delivery progress in real time.

Can I personalize bulk SMS messages?

Yes. smsdora supports message templates with dynamic variables like {{name}}, {{company}}, or any custom field. Variables are automatically populated from your imported contact list, so each recipient gets a personalized message.

What file formats can I import contacts from?

smsdora supports Excel (.xlsx, .xls) and CSV file imports. The platform validates phone numbers during import and flags invalid entries so you can clean your list before sending.

Can I schedule SMS campaigns for later?

Yes. When creating a campaign, you can choose to send immediately or schedule it for a specific date and time. You can also pause and resume campaigns that are in progress.

How does bulk SMS pricing work with smsdora?

smsdora charges a flat monthly subscription based on the number of connected devices — there are no per-message fees from the platform. Your messages are sent through your own carrier plan, so you only pay your carrier's standard SMS rates regardless of volume.

Bulk SMS Campaign Manager

Run powerful SMS campaigns from real devices

Import contacts from Excel, personalize messages with dynamic variables, schedule delivery, and track every campaign in real time — all dispatched through your own Android phones.

Start Your First Campaign View Plans

Excel & CSV import Personalized variables Zero per-message fees

smsdora campaigns dashboard showing campaign list with status, progress tracking, and delivery analytics

Campaign manager — track every delivery in real time

How It Works

From contacts to delivery in four steps

No complex setup. No recipient limits. Launch a campaign in under two minutes.

Step 01

Import recipients

Upload an Excel or CSV file with phone numbers and custom fields. Invalid numbers are flagged automatically.

Step 02

Compose your message

Write your text or pick a saved template. Use variables like {{name}} for personalization.

Step 03

Send or schedule

Launch immediately or schedule for the perfect time. Your Android devices handle the dispatch.

Step 04

Track results

Watch delivery progress live. See sent, delivered, and failed counts per campaign with trend charts.

Campaign Dashboard

Manage every campaign from one place

See all your campaigns at a glance — total, processing, scheduled, completed, and failed. Filter by status, search by name, and drill into any campaign for per-recipient delivery details.

Live progress bars with delivery counts
Status filters: Draft, Scheduled, Processing, Completed, Failed
Campaign trends chart for historical analysis
One-click pause and resume on active campaigns
Avg. delivery rate metric per campaign

smsdora campaign management panel showing campaign progress, delivery stats, and trend analytics

smsdora templates manager for creating reusable SMS content blocks with dynamic variables

Templates & Personalization

Personalize at scale with reusable templates

Build a library of message templates with dynamic variables that auto-fill from your contact data. Reuse templates across campaigns — no retyping needed.

Dynamic variables: {{name}}, {{company}}, custom fields
Active/Inactive template lifecycle management
Track which templates perform best
Reuse templates across unlimited campaigns
Preview personalized output before sending

Bulk Import

Import thousands of contacts from Excel

Upload your contact list as an Excel or CSV file. smsdora validates phone numbers, maps custom columns to template variables, and flags invalid entries so your campaign reaches the right people.

contacts.xlsx1,247 rows • 3 columns

Phone	Name	City
+1 (555) 012-3456	Sarah Johnson	New York
+44 7911 234567	James Wilson	London
+33 6 12 34 56 78	Marie Dubois	Paris
... 1,244 more rows

Hi {{name}}, we have a special offer for customers in {{city}}! Reply YES to learn more.

Supported formats

Excel & CSV

.xlsx, .xls, .csv

Auto-validation

Phone number check

Invalid numbers flagged before sending

Column mapping

Custom fields → variables

Map any column to a template variable

Batch size

Unlimited recipients

No cap on contacts per campaign

Campaign Features

Everything for high-impact SMS marketing

A complete campaign toolkit — from audience management to delivery analytics.

Excel & CSV Import

Upload contact lists with phone numbers and custom fields. Auto-validation ensures only valid numbers make it to dispatch.

Dynamic Variables

Personalize each message with {{name}}, {{company}}, or any custom field from your import file.

Template Library

Save and reuse message templates across campaigns. Track which templates drive the best engagement.

Scheduled Delivery

Set the perfect send time. Schedule campaigns in advance and let smsdora handle the dispatch automatically.

Delivery Tracking

Watch live progress bars as your campaign delivers. See sent, delivered, and failed counts per recipient.

Campaign Analytics

Campaign trends chart, average delivery rate, and historical performance — all in one dashboard view.

Pause & Resume

Need to adjust mid-campaign? Pause processing instantly and resume when ready — no messages lost.

Multi-Device Dispatch

Large campaigns are automatically distributed across your connected devices for faster throughput.

No Per-Message Fees

Send 10 or 10,000 messages — the platform cost is the same. No surprises, no volume tiers, no hidden fees.

Use Cases

How businesses use SMS campaigns

From marketing blasts to operational notifications — smsdora campaigns adapt to any workflow.

🛍️

Flash Sales & Promotions

Announce limited-time offers to your customer list. Personalize with names and locations for higher engagement.

"Hi {{name}}, 40% off everything this weekend at our {{city}} store! Show this text at checkout."

📅

Appointment Reminders

Reduce no-shows by sending automated appointment reminders to patients, clients, or customers.

"Reminder: Your appointment with Dr. Smith is tomorrow at 2:00 PM. Reply C to confirm."

🔔

Event Notifications

Send event invitations, updates, and last-minute changes to attendees with a single campaign.

"{{name}}, don't forget — the annual meetup starts this Saturday at 9 AM. See you there!"

🚚

Order & Delivery Updates

Keep customers informed about order status, shipping updates, and delivery confirmations.

"Your order #{{order_id}} has shipped! Estimated delivery: {{date}}. Track: {{link}}"

🏢

Internal Communications

Send company-wide announcements, shift schedules, or emergency alerts to your team.

"Team update: Tomorrow's standup moved to 10 AM. Please confirm availability."

🎉

Loyalty & Re-engagement

Win back inactive customers with personalized re-engagement campaigns and loyalty rewards.

"We miss you, {{name}}! Here's 20% off your next purchase — valid for 48 hours."

Questions

SMS Campaigns FAQ

Ready to launch your first campaign?

Sign up, connect a device, import your contacts, and send a real campaign — all within your 7-day free trial. No credit card required.

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