1 of 1 Personalized Communication at Scale.

With Sendblox, every customer gets a message written just for them. That means better engagement, faster conversions, and more sales, with results you can see from your very first campaign.

Sendblox is an AI outreach platform for personalized B2B sales communication across email, SMS, WhatsApp, and voice. It connects with CRM systems to automate outreach and scale one-to-one engagement.

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Symphony of Autonomous Agents

Sendblox uses multiple AI agents to research every contact and write a message for that one person. They read the CRM record, company website, and recent news, then write in your brand's voice. Truly personalised outreach starts more conversations and wins more sales.

Data in

• CRM record: deals, notes, and history
• Company website: what they sell
• Recent news: what just changed
• Past conversations: what was said before
• Your brand kit: tone, offer, and rules

Results out

• Personalised message: written for one person
• Reply understood: intent read, next step set
• Timely follow-up: sent when it fits
• Meeting booked: time in the diary
• Learns what works: kept for the next send

Autonomous

Agents research, write, and follow up without a manual step in between.

Personalised

Each message is built from that contact's own record, not a template.

Approved

Your team gives the final sign off before anything is sent.

Outreach features for CRM, email, and voice

The core engine powering your autonomous outreach. Real time data processing meets generative AI.

Autonomous Workflows

Visual node based campaign builder. Set goals, define audience segments, and let the AI determine the optimal touchpoints.

Unified Audience

Live sync with CRM and Sheets. Effortlessly manage your prospects securely and efficiently.

Real Time Scoring

Monitor engagement as it happens with detailed analytics.

Secure Asset Storage

Safeguard your digital assets with advanced encryption.

Global Outreach

Manage your campaigns in multiple regions for seamless scaling.

Omnichannel Outreach

Send email, SMS, and WhatsApp messages seamlessly to engage your audience on their preferred platforms.

AI Voice Calls

Deploy hyper realistic AI voice agents at scale to handle inbound and outbound calls autonomously.

Seamless Integrations

Seamlessly integrate with your favorite CRM of choice to sync data instantly and power your campaigns.

Auto Localization

Automatically localize your emails and messages into any language for seamless global engagement.

Built for regulated outreach

Live rules, AI vetting, and human approval before anything sends.

1. Live regulation sync

   Compliance agents pull the latest rules from official regulators, not static PDFs.

2. AI vets every message

   Drafts are analysed, flagged, and revised against sector rules before anyone sees them.

3. Human final approval

   Your team gives the final sign off. Nothing sends without explicit human approval.

Even in regulated industries, when most outreach tools leave you exposed, Sendblox syncs live rules, vets every message, and puts a human in control before anything sends.

Supported industries

• Finance & Banking Monitor
• Healthcare Compliance
• Legal Counsel
• Real Estate Compliance
• Education & Student Privacy
• Insurance Regulatory
• Telecommunications Compliance
• Public Sector & Gov