ClickSend vs Robokiller Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

ClickSend

0.0 (0 reviews)

ClickSend is a cloud-based gateway service that lets you send and receive SMS, email, voice, and even physical mail globally through a single dashboard or automated API integration.

Starting at $??/mo
Free Trial 0 days
VS

Robokiller

0.0 (0 reviews)

Robokiller is a mobile security application that uses predictive AI technology to automatically block 99% of spam calls and text messages before your phone even rings.

Starting at $3.99/mo
Free Trial 7 days

Quick Comparison

Feature ClickSend Robokiller
Website clicksend.com robokiller.com
Pricing Model Subscription Subscription
Starting Price $??/month $3.99/month
FREE Trial ✓ 0 days free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment cloud mobile mobile
Integrations Zapier Shopify Salesforce Slack HubSpot WooCommerce ActiveCampaign Microsoft Outlook Google Sheets Zoho CRM Siri Apple Watch iMessage
Target Users small-business mid-market enterprise solopreneur small-business
Target Industries
Customer Count 0 0
Founded Year 2006 2017
Headquarters Perth, Australia New York, USA

Overview

C

ClickSend

ClickSend is a versatile communication platform that helps you reach your customers wherever they are. Instead of managing separate tools for different channels, you can send SMS, rich media messages, emails, and even physical letters or postcards from one central location. It is designed to handle everything from simple marketing blasts to complex, automated transactional alerts that keep your business running smoothly.

You can integrate these communication tools directly into your existing software using their developer-friendly API or manage campaigns manually through the web dashboard. The platform operates on a pay-as-you-go model with no monthly contracts, making it a flexible choice for businesses of all sizes—from local shops sending appointment reminders to global enterprises managing high-volume notifications.

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Robokiller

Robokiller helps you reclaim your phone from relentless telemarketers and scammers. By using a global database of blocked numbers and predictive AI, the app intercepts spam calls and texts in real-time. You can finally stop jumping every time your phone buzzes, knowing that only legitimate callers will get through to your device.

The app goes beyond simple blocking by using 'Answer Bots' to distract and frustrate scammers, effectively wasting their time so they cannot target others. You can customize your block list, view detailed reports of intercepted calls, and even listen to recordings of the bots in action. It is designed for individuals and small business owners who need to eliminate digital distractions and protect their personal information from phishing attempts.

Overview

C

ClickSend Features

  • Business SMS Send bulk SMS marketing campaigns or individual transactional messages to your customers globally with lightning-fast delivery speeds.
  • MMS Messaging Engage your audience with images, videos, and audio files to make your mobile marketing campaigns more interactive and memorable.
  • Email Marketing Design and send beautiful HTML emails or simple text updates using a drag-and-drop editor that ensures your messages look professional.
  • Voice Notifications Convert your text into speech and deliver it as a phone call to ensure your urgent alerts get noticed immediately.
  • Online Post Upload your documents and ClickSend will print, fold, and mail physical letters or postcards for you without leaving your desk.
  • Two-Way Messaging Receive replies from your customers directly in your dashboard so you can have real-time conversations and provide instant support.
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Robokiller Features

  • Predictive Call Blocking. Block 99% of spam calls automatically using AI that identifies and intercepts scammers before your phone even rings.
  • Answer Bots. Waste scammers' time with hilarious automated bots that answer spam calls for you and record the interaction.
  • SMS Spam Protection. Filter out dangerous phishing links and annoying marketing texts to keep your messaging inbox clean and secure.
  • Personalized Block List. Take total control of your privacy by manually adding specific numbers or entire area codes to your block list.
  • Siri Shortcuts. Check your recent blocked calls or update your protection settings instantly using simple voice commands on your iPhone.
  • Spam Radar. Track real-time spam trends in your specific area code to stay one step ahead of local spoofing tactics.

Pricing Comparison

C

ClickSend Pricing

SMS Under 2k Messages
$??
  • Pay-as-you-go pricing
  • No monthly subscription fees
  • Global SMS delivery
  • Free inbound SMS
  • API access included
  • 24/7 support
R

Robokiller Pricing

Monthly
$3.99
  • Automatic spam call blocking
  • Spam text filtering
  • Access to all Answer Bots
  • Custom allow and block lists
  • Real-time protection updates

Pros & Cons

M

ClickSend

Pros

  • No monthly fees or hidden subscription costs
  • Extensive API documentation for easy developer integration
  • Reliable global delivery for time-sensitive SMS
  • User-friendly dashboard requires very little training
  • Excellent 24/7 customer support via live chat

Cons

  • Credit balance can expire if account is inactive
  • Email editor is basic compared to dedicated tools
  • Costs can add up quickly for high-volume users
A

Robokiller

Pros

  • Effectively blocks the vast majority of robocalls
  • Entertaining Answer Bots provide satisfying revenge on scammers
  • Simple setup process takes less than two minutes
  • Frequent database updates keep up with new scams

Cons

  • Occasional blocking of legitimate automated calls
  • Subscription required after the short trial period
  • Requires specific carrier settings to function correctly
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