Reduce your marketing spend and increase conversions with Signal House

Prices up to 70% cheaper than Twilio with higher deliverability rates, guaranteed
Save money on messaging today

Rated by the Best

Top 5 CPaaS Provider on G2. #1 for Ease of Implementation. Signal House gives teams reliable SMS, MMS, Voice, and messaging APIs without the complexity, slow setup, or high cost of legacy CPaaS platforms. See why buyers recognize us on G2 for making implementation easy.
Read Signal House reviews on G2
G2 Award Fall 2026 - Best Results
G2 Award Fall 2026 - Best relationship
G2 Award Fall 2026 - Best usability
G2 Award Fall 2026 - Most Implementable
G2 Award Fall 2026 - High Performer
G2 Award Fall 2026 Europe - High Performer
G2 Award Fall 2026 Emea - High Performer
G2 Award Fall 2026 - Best Results (Small business)
G2 Award Fall 2026 - Best relationship (Small business)
G2 Award Fall 2026 - Best usability (Small business)
G2 Award Fall 2026 - Most Implementable (Small business)
G2 Award Fall 2026 - Users most likely to recommend (Small business)
G2 Award Fall 2026 - High Performer (Small business)
G2 Award Fall 2026 Emea - High Performer (Small business)
G2 Award Summer 2026 - High Performer
G2 Award Summer 2026 - High Performer (Small business)
G2 Award Spring 2026 - High Performer
G2 Award Spring 2026 - High Performer (Small business)
G2 Award Fall 2025 - High Performer
G2 Award Fall 2025 Europe - High Performer
G2 Award Fall 2025 Emea - High Performer
G2 Award Fall 2025 - High Performer (Small business)
G2 Award Fall 2025 Europe - High Performer (Small business)
G2 Award Fall 2026 - Best Results
G2 Award Fall 2026 - Best relationship
G2 Award Fall 2026 - Best usability
G2 Award Fall 2026 - Most Implementable
G2 Award Fall 2026 - High Performer
G2 Award Fall 2026 Europe - High Performer
G2 Award Fall 2026 Emea - High Performer
G2 Award Fall 2026 - Best Results (Small business)
G2 Award Fall 2026 - Best relationship (Small business)
G2 Award Fall 2026 - Best usability (Small business)
G2 Award Fall 2026 - Most Implementable (Small business)
G2 Award Fall 2026 - Users most likely to recommend (Small business)
G2 Award Fall 2026 - High Performer (Small business)
G2 Award Fall 2026 Emea - High Performer (Small business)
G2 Award Summer 2026 - High Performer
G2 Award Summer 2026 - High Performer (Small business)
G2 Award Spring 2026 - High Performer
G2 Award Spring 2026 - High Performer (Small business)
G2 Award Fall 2025 - High Performer
G2 Award Fall 2025 Europe - High Performer
G2 Award Fall 2025 Emea - High Performer
G2 Award Fall 2025 - High Performer (Small business)
G2 Award Fall 2025 Europe - High Performer (Small business)

Our Mission

Simple, seamless, transparency. We value holistic transparency—in metrics, industry news/direction, and yes—billing. Other companies obfuscate pricing and create invoices only an accountant can navigate. Not us.

We have starting rates, and flexible volume-based discounts to fit your needs today—and as you scale. Learn more about custom pricing options for high volume messaging by contacting sales.
Smiling woman in light-colored pajamas holding and looking at a smartphone.

Get started
in a minute.

We stand for clear and transparent pricing. Utilize this tool to estimate your monthly expenditure.
See pricing

Frequently Asked Questions

What is Tier 2 Aggregation?
Signal House is a Tier 2 Aggregator which means, at most, your messages will go through one additional layer before reaching the carriers and your customer’s handsets. This is in contrast to many CPaaS providers who go through 3-4 layers before doing the same.

This enables us to deliver messages in <1 second, have quick support turn-around times, and provide you with unrivaled transparency and visibility into the metrics that matter most.
What is a CPaaS?
CPaaS stands for Communications Platform as a Service. It’s a cloud-based platform that provides businesses with Application Programming Interfaces (APIs) for integrating real-time communication features like SMS, voice calls, video chat, and more, into their applications.
Can I use Signal House instead of Twilio?
Yes! Signal House offers the same services as Twilio; however, we provide up to 90% cheaper pricing, unparalleled support for all business types, superior integrations and documentation, and higher message throughput. If you are currently using Twilio looking for better delivery and pricing, Signal House is your partner!
Will we have downtime when we switch?
No! We leverage our connections with the Direct Connect Aggregators (DCAs) and other upstream partners to ensure seamless migration of any existing messaging campaigns.
Why is your messaging so much cheaper than Twilio?
We are very transparent with our pricing and don’t price gouge. With our strong network partnerships we are able to leverage substantial discounted pricing and pass those savings to our clients.
Can I port numbers to Signal House?
Absolutely! Our proprietary LOA port infrastructure supports single and bulk phone porting for 10DLC and Toll Free.
What are registration (A2P) fees for 10DLC?
We do not make a margin on 10DLC, A2P registration fees— they are passed-through to the upstream providers (TCR, DCAs, etc.). They are as follows:

Brand: $4.50 (each time the brand is attempted to be verified; usually this is one-time)

Campaign: $15 (one time)

Low Volume Campaign: $1.50/month

Standard Campaign: $10/month

Hear what our clients have to say

“Utilizing Signal House for our messaging was a turning point for our company. Prior to moving to SH, we experienced poor support, messages getting filtered (up to 60%!), and paying a premium. We are saving over $40,000 per month with Signal House.”
Icon quote
Kole S.
Founder
$40k
in savings
41%
Increased Delivery
58%
Increased Conversion
“We are a marketing agency previously utilizing Twilio for our messaging. We had no idea there were other options available. Can’t thank the team enough at Signal House for making the transition painless and saving us thousands of dollars per month.”
Icon quote
Koby L.
COO
$25k
in savings
73%
Increased Delivery
52%
Increased Conversion

Let’s build a pricing plan that works for you

Tell us about your messaging needs and our team will help you find clear, scalable pricing tailored to your business.
Get straightforward pricing, flexible volume discounts, and a plan built for your growth.

Ready to send on carrier-direct routing? See it, or start free.

Get a demo Start free