Reliable 10DLC messaging APIs for software platforms.

We simplify your 10DLC set up and management so you can cut costs, eliminate downtime, have fewer fire drills, and protect your trust with customers on your platform.

24 hr campaign approvals

Expert guidance & support

Integrated with 3+ DCA partners

Instant migrations for CSPs

Best-in-class deliverability

30-day trials to test for yourself

Telgorithm API code with sample MMS text.

Trusted by High Volume Senders

71K+
Campaigns & Brands Supported
95%
Campaign Approval on First Attempt
24-48h
Campaign Approval Time
3B+
Messages Successfully Delivered

We’re 10DLC Experts. So You Don’t Have to Be.

Video thumbnail showing Telgorithm benefits as a full service SMS API provider.

In 2 mins see what makes Telgorithm different!

Legacy SMS API providers are ’jacks of all trades’ and not masters of 10DLC SMS/MMS messaging.

Telgorithm is a full-service SMS/MMS API provider specializing in 10DLC high volume messaging. Our powerful APIs, individualized support and compliance guidance enables you and your customers to scale messaging - without the headaches.

Plus, we offer instant 10DLC migrations for CSPs, no campaign re-approval needed. So switching providers has never been easier!

Streamlined 10DLC Setup with TCR

Automated process speeds up registration

Fast Campaign Approval

Get Campaigns approved in 24 hours or less

Strategy icon

Automated Phone Number Porting

No downtime for your customers during the migration process

Smart Queueing

Improve message deliverability by 20% and increase per-message savings

Quick Integration & Migration

Built on the Open API spec - quickly generate a library from the online documentation

Competitive Pricing

Plus, no charge for inbound messages

Dev Resources

Thumbnail of 2 min video from Constant Contact describing Telgorithm’s 10dlc support.

Why Constant Contact Chose Telgorithm to Power Its 10DLC Messaging

Thumbnail of 2 min video from Textspot describing how easy it is to use the Telgorithm API.

Telgorithm focuses on 10DLC so you can focus on your business

Sign up for a 30 day trial and we’ll fix one of your rejected campaigns

Test Drive Telgorithm

Contact us to set up a risk-free 30 day trial and we’ll fix one of your rejected Campaigns for FREE!