Callsi Review – AI Phone Agents That Answer and Sell 24/7

Imagine having a professional telemarketing team working tirelessly for your business 24/7 — but without the costs, training, or management headaches that come with human staff. That’s exactly what Callsi offers.

Callsi is a breakthrough AI-powered telephony app designed to handle both inbound and outbound phone calls with lifelike human-like voices. Whether you need someone to make sales calls, set appointments, answer inquiries, conduct surveys, or provide customer support, Callsi does it all automatically.

The biggest struggle most businesses face is missed opportunities. Business owners are often too busy to make calls, and employees dislike telemarketing tasks. In fact, 65% of sellers admit calling is the worst part of their job. This results in lost sales, poor customer experiences, and wasted leads.

Callsi eliminates this bottleneck. Using cutting-edge AI and real-time voice technology from OpenAI, it engages prospects in natural conversations, responds instantly, and even adapts its tone with emotional variance — making it feel like customers are speaking to a trained human agent.

From lead qualification and sales prospecting to customer support and appointment scheduling, Callsi provides a complete telemarketing solution. You can even feed in your own scripts, FAQs, and product details, making it fully tailored to your business. With multilingual support, customizable voices, and seamless integration with Twilio, Callsi allows businesses to reach customers worldwide without barriers.

Whether you’re a local business owner, digital marketer, coach, or agency, Callsi helps you scale outreach, improve conversions, and free up your time — all without hiring additional staff. It’s like having your very own AI-powered call center at a fraction of the cost.

Callsi is developed by Teknikforce, a well-established software company known for building powerful marketing automation tools. With over 120,000 users worldwide, multiple 5-star ratings on Google, Trustpilot, G2, and Capterra, Teknikforce has earned a strong reputation for reliability, innovation, and excellent customer support. Their focus is on creating tools that save business owners time, reduce costs, and improve efficiency.

Callsi is packed with features that cover every aspect of business telephony. Here’s what it offers:

• Handles Inbound & Outbound Calls – Never miss another opportunity. AI agents answer incoming calls, handle queries, and make outbound sales or follow-ups.

• Sales Prospecting & Lead Qualification – Callsi identifies high-quality leads, warms them up, and can even close sales directly over the phone.

• Appointment Booking & Reminders – Automatically schedule appointments via Google Calendar and send reminders to reduce no-shows.

• Customizable Scripts & FAQs – Train Callsi with your sales scripts, FAQs, and product details for consistent and accurate responses.

• Real-Time AI Voices – Uses OpenAI’s voice technology for human-like conversations with minimal latency.

• Multiple Language Support – Communicate with prospects globally in their native language.

• Voice Options – Choose from natural-sounding male and female voices that best represent your brand.

• SMS Follow-Ups – Send landing pages or buy links directly via SMS during calls.

• Call Transcripts – Keep full transcripts of every conversation for training, compliance, and review.

• Surveys & Feedback – Conduct phone surveys effortlessly to collect valuable insights.

• Global Reach via Twilio – Make and receive calls worldwide with international numbers.

• Scheduling Options – Control when calls are made and received for better customer experience.

• Compliance with DND Regulations – Stay safe by adhering to international cold-calling and Do Not Disturb lists.

• Campaign Management – Create multiple campaigns for different products, niches, or client projects.

• Instant Calls with Custom Agendas – Trigger one-off calls with specific messages or offers.

Benefits:

• Save money on hiring and training staff.

• Scale telemarketing and customer support effortlessly.

• Increase lead conversion rates with consistent follow-ups.

• Never miss another important call.

• Build global connections without language barriers.

• Provide 24/7 customer support without burning out your team.

Getting started with Callsi is simple and intuitive:

1. Set Up Your Account – After purchase, you log in to Callsi’s cloud-based dashboard. It’s SaaS, so no software installation is required. You’ll also need a Twilio account, which integrates seamlessly to handle global calling.

2. Train Your AI Agent – Upload your product details, FAQs, and sales scripts. This ensures your AI agents answer correctly and represent your business just like a trained employee would. Training takes minutes, not days.

3. Choose a Voice & Language – Select from a range of natural, human-like voices and multiple languages to fit your target audience and brand personality.

4. Configure Campaigns – Create inbound or outbound campaigns for sales, surveys, reminders, or support. Each campaign can have unique objectives and call flows.

5. Go Live – Callsi starts making outbound calls, answering inbound inquiries, qualifying leads, booking appointments, or conducting surveys on your behalf.

6. Track & Improve – Review call transcripts, monitor performance, and adjust scripts anytime for better results. Notifications alert you when key actions are taken, such as sales or appointment bookings.

Callsi works in real-time, meaning your prospects will experience smooth, natural conversations without delays. Whether they’re asking about your products, booking a service, or confirming an order, Callsi responds instantly with contextual and relevant answers.

The software’s scheduling and compliance features ensure calls happen at the right time, respecting regulations and customer convenience. Meanwhile, SMS follow-ups allow you to push sales links directly during live conversations.

In short, Callsi works as a tireless AI-powered telemarketer, available around the clock, ensuring you never lose a sale or a lead again.

Callsi is designed for a wide range of users who want to automate their telemarketing and customer communication:

• Local Businesses – Restaurants, salons, clinics, and service providers can use it to handle bookings, reminders, and support calls.

• Digital Marketers & Agencies – Agencies can run telemarketing campaigns for multiple clients, generate leads, and even resell Callsi licenses for profit.

• Coaches & Consultants – Perfect for appointment scheduling, reminders, and lead nurturing.

• Ecommerce & Online Businesses – Handle order inquiries, customer support, and product information effortlessly.

• Entrepreneurs & Startups – Scale outreach without hiring expensive staff.

• Large Enterprises – Manage multiple campaigns across departments for sales, support, and feedback collection.

If you’re overwhelmed with calls, missing opportunities, or spending too much time managing staff, Callsi is for you.

Here are the main reasons why Callsi stands out:

• Saves Time & Money – No need to hire, train, or manage telemarketers.

• 24/7 Availability – AI agents never take breaks, sick days, or vacations.

• Lifelike Conversations – Feels like speaking to a trained human, thanks to OpenAI voice tech.

• Complete Telephony Solution – From sales calls to surveys, everything is covered.

• Scalable & Flexible – Create unlimited campaigns and serve multiple clients with higher packages.

• Proven Vendor – Developed by Teknikforce, a trusted company with multiple 5-star products.

• Risk-Free – 30-day money-back guarantee ensures no financial risk.

Simply put, Callsi is the easiest way to get all the benefits of telemarketing without the hassle, cost, or stress of traditional methods.

Front End — Callsi Elite ($47) 

Built for solo users and small teams. You get 20,000 credits, 4 realistic AI voices, and daily calling limits so you can run tight, focused campaigns without overwhelm.

Launch basic telemarketing, auto-qualify leads, and book appointments without deep setup.
Order Bump: $29 → +40,000 extra credits

Upsell 1 — Callsi Pro ($97) 

Go big. No limits on campaigns or leads, 10x more daily calls, all AI voices (current and future), 50,000 bonus credits, and Instant Call Placement for urgent blasts.

You also get Team Access, 2 years of free upgrades, and a Commercial License so you can sell call campaigns as a service and keep the profits.
Order Bump: $29 → +40,000 extra credits

Upsell 2 — Callsi Reseller ($197)

Sell Callsi as your product and keep 100%. You get 70 Pro licenses to distribute, freedom to set one-time or recurring pricing, and you can sell through your own pages, ads, or social with your preferred payment system.

Your customers get full access, while Callsi handles support. It’s a launch-only offer that gives you a ready SaaS without dev costs.
Order Bumps:

• $99 → +100 additional reseller licenses
• $29 → Seller’s Pack (ready-to-use promos, emails, and sales assets)

Upsell 3 — PeopleBots Pro ($67)

Turn your site into a 24/7 sales, support, and coaching team with advanced chat + voice bots.

• Sales & Conversions: Answer objections, offer coupons, promote add-ons
• Customer Support: Handle FAQs and ticket-level questions
• Coaching & Training: Upload ebooks, PDFs, videos, or courses to train bots
• Chat & Voice in 100+ languages; switch modes on the fly
• Human–AI handoff when a rep needs to step in
• Lead Capture: Collect emails, export to CSV, or auto-send to your CRM
• Full Customization: Persona, tone, UI, and rules
• Unlimited chats, leads, bots, and multi-site use
• Pro perks: Commercial License, 50k credits, Team Access, 2 years upgrades, 70 reseller licenses

Upsell 4 — CloudFunnels Pro ($67)

Build sites, funnels, and membership areas with a drag-and-drop editor and built-in marketing tools.

• 180+ templates for niches, funnels, webinars, and sales pages
• Drag & Drop WYSIWYG builder (no code)
• Full funnel stack: upsells, downsells, order bumps, webinars, memberships
• Email autoresponder for broadcasts and sequences
• SEO tools, caching, AMP support
• AI copy helper for headlines and text
• Free plugins: reviews, surveys, exit-pop, automations
• Payments: 25+ gateways + ClickBank, JVZoo, WarriorPlus
• Compliance: Cookie consent, EU options, host anywhere
• Analytics & A/B tests built in
• Commercial License, Multi-user login, Unlimited sites

Bundle — Callsi All-Inclusive ($247) Best Deal

Get everything in one shot: FE + OTO1 + OTO2 + OTO3 + OTO4

• Callsi Elite (FE)
• Callsi Pro (OTO1)
• Callsi Reseller (OTO2)
• PeopleBots Pro (OTO3)
• CloudFunnels Pro (OTO4)
• All bonuses, tutorials, and knowledge base
  Order Bumps:
• $29 → +40,000 extra credits
• $99 → +100 additional reseller licenses

Q1. What is Callsi?
Callsi is an AI-powered telephony app that handles inbound and outbound calls, sales, appointments, surveys, and customer support automatically.

Q2. Do I need extra tools to use Callsi?
Yes, you need a Twilio account to make and receive calls. Callsi integrates seamlessly with Twilio.

Q3. Can I use Callsi for cold calls?
Yes. Callsi can make cold calls and complies with international Do Not Disturb (DND) regulations.

Q4. Does it support multiple languages?
Yes, Callsi supports dozens of languages supported by OpenAI’s real-time voice technology.

Q5. Can I train Callsi with my own scripts?
Absolutely. You can upload sales scripts, FAQs, and product details to customize responses.

Q6. Does Callsi work on Mac or Windows?
Yes. Callsi is SaaS-based and works on any browser across devices.

Q7. Can I use Callsi for other businesses?
Yes. With the Pro or All-Inclusive version, you can offer telemarketing services to clients.

Q8. Is there a money-back guarantee?
Yes. Callsi comes with a 30-day refund policy if you’re not satisfied.

If you’ve been struggling with missed calls, wasted leads, or the high costs of telemarketing, Callsi is your ultimate solution. This AI-powered software takes over your inbound and outbound calls, booking, support, and sales — working around the clock like a professional call center.

Backed by Teknikforce’s solid reputation and a 30-day money-back guarantee, Callsi is a safe and smart investment for any business that wants to scale faster, close more deals, and deliver better customer service.

👉 Don’t miss out on this limited-time one-time deal. Grab Callsi now and let AI handle your calls while you focus on growing your business.