CallHub vs. RumbleUp

Planning to engage a large number of people with two way texting? CallHub’s peer-to-peer texting solution makes it easy. Connect with thousands of contacts at once, have real conversations, and drive action faster without paying a super high premium.

Do more than just texting

CallHub offers more than just an intuitive p2p texting tool. It’s a one stop shop for all your communication needs. Inbound and outbound calling, text broadcasting, sms opt-in, voice broadcasting, and email; all from a single dashboard.

Get help anywhere, anytime

CallHub’s support team works from 9am to 2am EST, including weekends. Can’t find your answer in one of our support guides, you can reach out to us over chat, email, slack or even a call. Our average first response time is less than 2 hours.

Easy integrations with your existing CRM

You don’t have to change your existing data platform with CallHub. It has direct integrations with all major CRMs like NationBuilder, NGP Van, Salesforce, Blackbaud and more. You can also sync data with your data app via Zapier.

Comparing CallHub vs. RumbleUp

Text your contacts at half the price

CallHub RumbleUp
Set up fee $0 $0
Subscription cost No Starts at $19/month
Per outgoing text cost 3.4¢ (only for premium plan)
Per MMS cost 13¢
Per MMS cost (for HD videos) 17¢
Bulk text discounts Yes Yes
Rent a number (of your choice) $5/month Unavailable


Make texting more efficient with premium features

CallHub RumbleUp
Send all Initial Texts  Yes No
10DLC Registered Numbers Yes No
Timezone scheduling* Yes Yes
Contact Data Hidden** Yes No
Adaptive Texting Block (for faster outreach)*** Yes Unavailable
Automatic Opt-outs Yes Yes
Custom domain link shortener  Yes No
MMS Character limit 1500 640


* Timezone scheduling lets you schedule the campaigns for the timezone your contacts are in. This helps ensure compliance in different states wherein the TCPA mandated hours for texting are different. 

** Admin have complete control over what contact data is shown to agents to ensure data security. 

*** Adaptive texting block helps you increase outreach rate by increasing the number of messages you can send per hour. This is done by renting a block of numbers with the same area code. You can add as many numbers as you want in the block.

Onboard and manage agents with ease 

CallHub Peerly
Join campaigns from browser Yes Yes
Mobile App to join campaigns Yes No
Unlimited agent seats Yes Yes
Agent self registration* Yes No
Admin adds agents manually Yes Yes
Agent Teams** Yes No
Agent notifications (sent within the app) Yes No
Detailed agent reports*** Yes No


* Agents just need to fill out a web form and get added to the campaign. They can start calling in minutes. 

** Agent teams allows you to divide a large set of agents into teams and each team is responsible for their own campaigns. 

*** Single dashboard for actionable statistics on sessions, conversions, and overall performance of individual agents across platforms.

Ready to move to CallHub?

Sign up now and we’ll help you migrate

Why are people choosing CallHub over others?

Expand your network with relational organizing

CallHub’s Friends and Family messaging solution helps you leverage your volunteers’ network via their preferred communication channel (texting, calling, email, etc.). This feature is available on CallHub for free (no hidden charges).

Get started in 5 minutes

Unlike other platforms, setting up an account with CallHub is instant and automatic. You don’t need anyone’s help or wait for hours. Just sign up and start setting up campaigns in under 5 minutes.

Easy to migrate from any solution

Already using another software? That’s no problem. CallHub has helped organizations of all sizes switch from RumbleUp and other platforms. We make it easy & effortless.

Incredibly scalable and reliable

CallHub is battle-tested and capable of sending over 25 million texts per day. With a 99% uptime; you can rest assured that your campaigns are never going to stop; no matter how big.

Trusted and loved by customers worldwide


“CallHub surpasses the other guys! Very easy to use. I compared it to several other services and am very happy that we have chosen to do business with them. The team is so friendly, easy to work with and assists wherever they can. It is a joy to work with them!”

 Leslie Stubblefield, Insurance Media Services

“CallHub has become my go-to platform for affordable phone canvassing campaigns, voice broadcasts and text message blasts. I used the Voice Broadcast feature in various ways, from inviting people to events to, in one case, contacting almost every household in a small province to generate leads for people wanting more information about a plebiscite that was taking place.”

Jordan Bober, Director of Development and Election Readiness, Green Party of Prince Edward Island

“I really love your team. You are just super responsive and super friendly and nothing’s too difficult! It’s been a really good experience.”

Shaun Murray, Senior Organizer, GetUp

“CallHub made my marketing program easy and also affordable. I love the dialer, the SMS marketing program and the voice broadcasts. The CallHub team is doing a wonderful job!”

 Wendy Mathis, Global Quest Services

“I love this product. It’s so easy to use with a very clean user interface. The price is the most economical I’ve seen in the industry and last but not least is the wonderful customer support. They answer all questions very quick.”

 Ronald Hart, Marketer, The Cloud Marketers

Want to know more about CallHub?

Book a personalized demo whenever convenient.

RumbleUp FAQs

1. What is RumbleUp’s pricing?

RumbleUp follows a subscription based pricing model. The per text cost and the features you get access to depends on the kind of plan you choose. The basic plan starts from $19/month. Under this plan, you can send texts at the price of 10¢/sms.

2. Is there any setup required to use RumbleUp?

Depending on how you wish to use it, you may need to connect different features of RumbleUp to use them; for instance, connecting Switchboard to collect opt-ins.

3. How do agents join campaigns on RumbleUp?

To start sending texts, agents will need a laptop and an internet connection. Login to the app from your browser and start texting.

CallHub FAQs

1. What is CallHub’s pricing?

CallHub follows a pay as you go pricing model. So you’re only charged for the texts you send at 3.4¢. We also offer subscriptions. So if your texting volumes are higher, the price is even lower.

2. Is there any setup required for CallHub?

Absolutely not. Just login to your account from your browser and get started in minutes.

3. How do agents join campaigns on CallHub?

There are two ways agents can join p2p texting campaigns on CallHub.

i. They can log in to their campaigns via the browser.
ii. They can start texting people from their phones by downloading the CallHub mobile app.

4. Does CallHub integrate with NGP Van, NationBuilder, and other major CRMs?

Yes, CallHub has direct connections with all major CRMs including NationBuilder, NGP Van, Blackbaud, Action Network, Salesforce, L2 Political, CiviCRM, and Blue State Digital. It also connects with 300+ data apps via Zapier. All integrations are two-way and sync data in real time.