Send the same message to thousands of recipients in one request — masking and non-masking sender IDs, OTP and promotional campaigns, all through a simple API.
Sending updates, OTPs or campaigns one by one — or through a tool with no API — leaves you without delivery visibility or automation.
Bulk, single and dynamic (templated) SMS with masking and non-masking sender IDs, OTP delivery and full reporting — over a documented HTTP API.
Same message to many recipients in one request.
One-off transactional or alert messages.
Personalized fields inside a shared template.
Branded or numeric sender identity.
Fast, reliable one-time-password messages.
See what sent, delivered and failed.
Documented request/response contract for developers to integrate quickly.
Segment recipients and schedule sends ahead of time.
Thousands of recipients, one request.
Trigger SMS directly from your systems.
Built for OTP and time-sensitive alerts.
Delivery status on every campaign.
Underneath the dashboard or API call, every SMS travels the same underlying path — from your application, through the Chithi gateway, to the operator network and the recipient's handset.
From a single dashboard or a REST API call, Chithi turns one message into thousands of tracked deliveries — for promotions, OTPs and transactional alerts.
Masking or non-masking SMS with your brand sender ID.
High-priority routing for OTP and transactional messages.
Seamless REST API integration with your systems.
Manage and schedule campaigns from an advanced dashboard.
Real-time delivery reporting and tracking.
Upload and manage contact lists with ease.
A reliable, API-driven messaging layer means fewer dropped messages and lower cost per send.
Whichever message you're sending, Chithi Bulk SMS has a routing type built for it.
Promote your new product, feature, or offer directly to your customers' phones.
MarketingRun large campaigns with high delivery rates and real-time reporting.
CampaignsSend SMS under your organization's brand name instead of a random number.
BrandingDeliver high-volume SMS at a lower cost per message.
ReliableHigh-priority routing for one-time passwords, so verification codes arrive first.
SecurityAutomated payment confirmations and account alerts, triggered directly from your systems.
FinanceBeyond sending messages — the tools that make managing a campaign practical day to day.
A REST SMS API for application development, with easy integration into your own software.
Send up to 800 characters in one message — 160 characters per SMS segment.
Send up to 670 characters of Bangla text in one message — 70 characters per segment.
Manage your SMS dashboard from a PC, tablet or smartphone.
Set up a campaign in advance and deliver it on a specific date and time.
Create and reuse your own message templates for recurring campaigns.
Save and organize all your contact numbers, and send with a single click.
Get a detailed, accurate delivery report for every bulk SMS batch you send.
Top up through multiple payment options, including mobile financial services and bank transfer.
Pick the tier that matches your monthly volume — every plan includes both masking and non-masking routing.
Small businesses start with this.
Growing businesses find this ideal.
Best for enterprise solutions.
Let us create a custom package for you. We're waiting for your call!
Connecting the Dots — from message to inbox. Request a walkthrough of the API and dashboard.
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