Kolz Bulk – AI Bulk Calling Platform
Bulk AI Voice Campaigns with Simple Pay-As-You-Go Pricing.
Introduction to Kolz Bulk – AI Bulk Calling Platform
Kolz Bulk is an AI-powered bulk calling platform designed specifically for sales teams. It allows users to upload contact spreadsheets, select from pre-built sales templates, and begin making calls in minutes—without the need for APIs, webhooks, or developers. The platform is built with simplicity and affordability in mind, offering a pay-as-you-go model that starts at $0.03 per minute with no subscriptions or contracts. Kolz Bulk transforms simple spreadsheets into qualified, scored leads by using AI agents to conduct outbound calls, filter out unqualified prospects, and provide actionable insights such as call recordings, AI summaries, and lead scores.
The platform is trusted by various industries including insurance brokers, staffing agencies, MCA brokers, and lead generation agencies across the United States. It enables users to run high-volume outbound calls efficiently while maintaining a streamlined workflow. With its focus on cost-effectiveness and ease of use, Kolz Bulk helps sales teams save time and resources by automating the lead qualification process.
Takeaways
- AI-Powered Calling: Automates outbound calls with AI voice agents.
- No Technical Setup Required: Upload spreadsheets directly—no APIs or developers needed.
- Affordable Pricing: Starts at $0.03/min with no monthly fees or hidden costs.
- Lead Qualification: Filters out unqualified leads and provides AI summaries and scores.
- Ready-to-Use: Works with .xlsx or .csv files and returns enriched data after calling.
How Kolz Bulk Works
- Upload Contact List: Users can upload their lead list in .xlsx or .csv format.
- Choose a Template: Select from pre-built sales templates tailored to different use cases.
- Start Calls: AI voice agents automatically make calls and qualify leads.
- Receive Results: After the campaign, users receive an enriched file containing call recordings, transcripts, and lead scores.
Core Benefits and Applications
| Use Case | Description |
|---|---|
| Sales Outreach | Reach potential customers and qualify them quickly. |
| Lead Verification | Confirm the validity and interest level of leads. |
| Customer Feedback | Collect feedback from existing customers. |
| Follow-Up/Upsell | Engage with past clients for upselling opportunities. |
| Survey Calls | Conduct surveys efficiently with AI agents. |
| Custom Campaigns | Create custom scripts for specific business needs. |


