SMS marketing software

Mass texting and two-way SMS marketing for political campaigns and direct-to-customer businesses.

CampaignCNX+ is an SMS marketing platform for campaign managers and business owners who need to send compliant text messages to a list of voters, donors, customers, or volunteers. We handle the TCPA rules (the federal law on marketing texts), registration with the carriers (phone companies such as AT&T, Verizon and T-Mobile), and two-way replies, so you can focus on the message instead of the technical setup.

Per SMS
$0.06
Per MMS
$0.18
Contract
None
CampaignCNX+ SMS marketing platform dashboard showing account balance, phone numbers, contact counts, and recent campaigns

A screenshot of the live dashboard, not a mockup.

The platform

An SMS marketing platform built around contacts, campaigns, and reports.

One account includes three tools: SMS contact management, a four-step campaign composer, and reports that are easy to read without special training. You do not need to connect other software, buy a separate compliance add-on, or speak with a salesperson to turn on basic features.

01 | Contacts

SMS contact management with tagging, opt-out tracking, and DNC lookup.

Import a CSV, verify phone numbers, tag contacts by precinct or audience, and run them against the federal Do Not Call registry. Each contact record keeps its compliance status, such as whether the person has opted out, so the list stays accurate between sends.

  • CSV import with column-to-field mapping
  • Phone verification & carrier lookup (Twilio)
  • Federal DNC registry lookup (add-on)
  • Tags to sort contacts into groups (precincts, donor tiers, audiences)
CampaignCNX+ contacts table showing tagged contacts with DNC-safe status and precinct assignments

02 | Campaigns

SMS and MMS campaigns with merge fields, scheduling, and delivery reporting.

Choose SMS or MMS (a text with an image), pick the list, and write the message with merge fields, which fill in details such as each person's first name. Then review the recipient count and send. You see the total cost before you press the button, and the delivery rate, replies, and opt-outs update in real time after the campaign goes out.

  • SMS and MMS with image attachments
  • Merge fields for first-name personalization
  • Scheduled and immediate sends
  • Per-campaign cost and delivery-rate reporting
CampaignCNX+ campaigns list showing delivery rates for GOTV Final Push, Polling Location Reminder, End of Month Fundraising, and Town Hall Reminder

03: Reports

SMS campaign reporting: delivery rate, reply rate, and cost per campaign.

Reports show delivery rate, reply rate, cost per campaign, and a ranked list of your best-performing sends, arranged the way a campaign manager or marketing director reviews a program. Export the full report to CSV for an end-of-campaign report or a quarterly review.

  • Delivery, reply, and opt-out rates per campaign
  • Cost-per-credit and program-level totals
  • Top-performing campaigns by engagement
  • CSV export for post-election / quarterly review
CampaignCNX+ reports dashboard with KPIs, campaign performance, contact summary, and billing summary

How to send a text campaign

How to send a mass text message in four steps: import, select, compose, send.

You use the same four screens whether you are texting 200 precinct captains or 40,000 former customers. Every send has one recipient review, one send button, and a cost preview before any message goes out.

01

Choose SMS or MMS

Pick the message type and see the credit cost per segment (a block of up to 160 characters) before you do anything else, so you know the budget before you write.

02

Select your recipients

Choose a group, a tag, or a hand-picked set of contacts. When you send, we automatically remove anyone who has opted out and any number marked Do Not Call (DNC).

03

Compose the message

Write the message, using merge fields to personalize it. The composer counts characters and segments as you type, and it checks that the message includes STOP opt-out language before you can send.

04

Review and send

Confirm the final recipient count, the total cost, and a preview of the message as one contact will see it. Send it now or schedule it for a future date and time.

CampaignCNX+ campaign composer showing the four-step flow: Get Started, Select Recipients, Compose Message, Review & Send

Start sending

Open an account today, and we'll file carrier approval for you.

Open an account with a toll-free number and send your first text after carrier verification, which takes about three business days. The trial includes 100 free SMS credits, and your number costs $5 a month. A real person at our office handles your account setup, not a chatbot.

TCPA compliance

TCPA-compliant SMS marketing: opt-outs, DNC lookup, quiet hours, and 10DLC handled on the platform.

/01

Federal DNC registry lookup

Run any imported list against the federal Do Not Call registry during contact import. The lookup is available as an add-on so you only pay for the numbers you actually verify.

/02

STOP, HELP, and opt-out handling

The platform honors STOP, UNSUBSCRIBE and the other opt-out replies immediately across every campaign on the account and answers HELP automatically, so you don't have to manage opt-outs by hand.

/03

10DLC registration and verified messaging lines

A toll-free number is the fastest way to start, because carrier verification takes about three business days. We submit your 10DLC registration (a local number registered with the carriers for business or campaign texting) at the same time, and you can send from the toll-free number while it is reviewed. We recommend 10DLC for any serious program because it gives messages the best long-term chance of reaching people's phones. We handle both registrations during setup.

/04

Time-zone aware quiet hours

We apply quiet hours (times when marketing texts should not be sent) by each contact's own time zone, so a campaign scheduled in Eastern time will not reach a contact in Hawaii at 3 a.m.

Who uses CampaignCNX+

SMS marketing for political campaigns and direct-to-customer businesses.

CampaignCNX+ uses the same software whether you are sending get-out-the-vote (GOTV) reminders for a congressional race or a flash sale for a regional retailer. The steps are the same, and only the audience, the message, and the time of day change.

Political operations

Political text messaging for campaigns, PACs, and advocacy groups.

Keep a voter file, a donor list, and a volunteer roster in one SMS account that is built around a campaign's calendar: identifying supporters, persuasion, GOTV, and fundraising before FEC reporting deadlines. See political SMS marketing →

  • GOTVPrecinct-tagged reminders with polling location
  • FUNDRAISINGEnd-of-quarter and matching-gift asks with links
  • FIELDVolunteer recruitment and shift confirmations
  • EVENTSTown halls, debate watches, rally RSVPs
  • RAPIDResponse campaigns for news cycles and opponent moves
Business marketing

SMS marketing for local and regional businesses with a customer list.

Businesses get the same mass texting and two-way reply tools, set up for storefronts, service businesses, real estate teams, restaurants, and anyone who runs a loyalty program by text message. See business SMS marketing →

  • RETAILFlash sales, new-arrival drops, seasonal promos
  • SERVICESAppointment reminders and rescheduling
  • LOYALTYVIP-list-only offers and member perks
  • EVENTSEvent day-of reminders and walk-in incentives
  • REACTIVATIONWin-back campaigns to lapsed customers

The CNX Suite

The CNX Suite: SMS marketing, website chat, field operations, and CRM.

CampaignCNX+ is the SMS marketing piece of a four-product suite. Alma is the website chatbot that answers visitor questions and qualifies leads. Beacon handles field operations such as door-knocking and canvasser check-in. CoreCNX is the CRM, a contact database that keeps each person's full history on one timeline. All four share one account, one bill, and the same support team.

SMS marketing pricing

SMS marketing pricing: pay-as-you-go from $0.06 per message, monthly plans from $55.

Start on pay-as-you-go and move to a monthly plan when your volume justifies it. Both use the same platform. There is no enterprise tier to negotiate and no separate price list for "premium" features.

Pay-as-you-go

There's no commitment or monthly plan fee, and credits never expire.

$0.06 / SMS
SMS message
$0.06
MMS message
$0.18
Phone line
$5 / mo
Monthly plans from $55/mo include bundled SMS and lower per-message rates. See all plans → Open an account →

Start sending

Start your SMS marketing program today.

The quickest start is a toll-free number. Open the account, purchase a verified phone number, import your contact list, and send your first text after carrier verification, which takes about three business days. Where reliable delivery over the long term matters, we recommend 10DLC carrier registration, which we submit at the same time. You can send from your toll-free number while the carriers review it, and we handle both registrations.

Fastest start
Toll-free, about 3 business days
Onboarding
Real person, not a chatbot
Free trial
100 free SMS, number $5 a month