.// Outbound & Campaigns

Reach thousands of contacts with intelligent voice campaigns.

Launch outbound calling campaigns at scale. Upload a CSV, configure your agent, and let assistents handle thousands of concurrent calls with personalized conversations, real-time actions, and automatic retry logic. No manual dialing. No sales team fatigue.

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.// How Batch Calling Works

Four steps to a successful campaign.

From CSV to outcome in minutes. assistents orchestrates the entire outbound calling workflow at scale.

Step 1

Upload CSV Contacts

Import your contact list with variables: names, account IDs, order numbers, amounts due. Schema validation catches errors before calling.

Step 2

Configure Agent & Schedule

Set your voice agent prompt, call timing, retry logic, and voicemail behavior. Define what success looks like for this campaign.

Step 3

AI Calls at Scale

assistents launches 10,000+ concurrent calls. Each agent personalizes the conversation using your CSV variables in real time.

Step 4

Review Analytics & Outcomes

Full transcripts, sentiment analysis, outcomes (reached, voicemail, refused, action taken). Export leads and next steps.

.// Campaign Types

Six proven use cases that drive revenue and retention.

Lead Qualification

Outreach campaigns that qualify inbound leads. Agent gathers budget, timeline, and pain points. Auto-tags leads by fit and urgency.

Cart Recovery

Reach customers who abandoned their carts. Agent reminds them of items, answers questions, and closes the sale in real time.

Payment Collections

Outbound calls to overdue accounts. Agent negotiates payment terms, accepts partial payments, and schedules follow-ups.

Appointment Reminders

Call patients, customers, or clients before their appointments. Reduce no-shows. Agent reschedules if needed.

Customer Surveys

NPS and feedback campaigns at scale. Agent asks questions, probes on low scores, and logs sentiment. Higher response rates than email.

Product Announcements

Launch new features or offers. Agent personalizes the pitch, answers questions, and captures interest signals.

.// Campaign Features

Everything built in for outbound at scale.

assistents handles the hard parts: concurrency, personalization, retries, webhooks, and compliance. You focus on results.

CSV Upload with Variables

Upload contacts with dynamic data. Variables are injected into agent prompts: "Hi {name}, calling about order #{order_id}..."

Scheduled Campaigns

Launch calls on a schedule. Respect timezones, business hours, and your campaign cadence. Pause, resume, or cancel anytime.

Concurrent Call Management (10K+)

Infrastructure scales from 10 to 10,000+ concurrent calls. Pay per call. No seat licenses. Transparent usage billing.

Auto-Retry on No-Answer

Configure retry logic. Callback after 1 hour, 1 day, 2 days. Smart scheduling avoids peak times. Max retries per contact.

Dynamic Personalization

Variables in prompts, outcomes, and follow-ups. Each call is personalized with customer-specific context from your CSV.

Webhook Callbacks

Real-time event webhooks. Post outcomes (call_answered, voicemail_left, payment_accepted) to your CRM or backend immediately.

.// Single Outbound Calls

Make one-off calls programmatically via API.

Beyond batch campaigns, trigger individual outbound calls directly from your application. Perfect for event-driven workflows: customer escalations, payment reminders, or alert notifications.

// Simple example: One-off outbound call via API
curl -X POST https://api.assistents.ai/v1/voice/call \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "phone": "+1-555-123-4567",
    "agent_id": "agent_abc123",
    "variables": {
      "name": "John Smith",
      "order_id": "ORD-2024-9988"
    },
    "webhook_url": "https://your-domain.com/webhook/voice-call"
  }'

Make a single outbound call with personalized variables and webhook callbacks. Perfect for integrations with Zapier, Make, or your custom backend.

.// Outbound Campaign Impact

By the numbers.

10,000+

Concurrent Calls

Conversion vs Email

90%+

Connection Rate

< 300ms

Response Latency

.// Launch Your First Campaign

Reach thousands with intelligent voice in minutes.

Upload your contact list. Configure your agent. Let assistents handle the calls. See results in real time.

Request a Demo Compare with Inbound

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See Pricing & Scaling

Transparent, per-call pricing. Scale from 10 to 10,000+ concurrent calls on demand. Pay only for what you use.

View Pricing