VoisCall
Alternatives
0 PH launches analyzed!
Problem
Users need affordable international phone calls but face high rates and restrictions with traditional solutions like Skype, Google Voice, or Viber.
Solution
A browser-based tool using VoIP + WebRTC to enable cheap international calls with no subscriptions or contracts, costing up to 10× less than traditional carriers.
Customers
Remote workers, expats, digital nomads, international students, and businesses needing cost-effective global communication.
Alternatives
Unique Features
Browser-only operation (no app downloads), global availability, crystal-clear call quality, instant top-up system, and pay-as-you-go pricing.
User Comments
Saves money on international calls
Easy to use from any browser
No contracts or hidden fees
Reliable call quality
Quick setup process
Traction
Launched on ProductHunt, available in all countries, 10× cheaper than traditional carriers, powered by VoIP + WebRTC technology.
Market Size
The global VoIP market was valued at $85 billion in 2021 and is projected to reach $102.5 billion by 2026 (Statista).
International Phone Formatter
Convert phone numbers for global calling
9
Problem
Users manually format phone numbers for international calls, struggling to correctly apply country codes and exit codes, leading to misdials or failed connections.
Solution
Web-based tool that auto-detects country codes and formats phone numbers with exit codes, enabling users to convert numbers instantly for seamless international calling (e.g., input +14155552671 → output 00 1 4155552671 for Europe).
Customers
Frequent international callers: remote workers, sales teams, expatriates, customer support agents, and travelers aged 25-50 requiring reliable cross-border communication.
Unique Features
Automatic detection of input number’s origin country and real-time formatting with exit codes for the caller’s location, eliminating manual research.
User Comments
Saves time on international dialing
Reduces calling errors
Intuitive interface
Limited customization options
Works for most major countries
Traction
Newly launched on Product Hunt with 1K+ active users (as of 2024); founder has 1.2K followers on X.
Market Size
The global VoIP market, which includes international calling tools, was valued at $85.2 billion in 2022 (Grand View Research).
StartACall
Make international calls from browser | cheap calling online
11
Problem
Users need to download apps or commit to subscriptions for international calls, facing app downloads and monthly fees
Solution
A web-based tool using WebRTC technology enabling browser-based international calls with pay-per-use pricing (no subscriptions)
Customers
Digital nomads, remote teams, and international families needing affordable cross-border communication
Unique Features
No app downloads, browser-only access, HD voice via WebRTC, and flexible pay-per-use model
User Comments
Simplifies international calls instantly
Saves costs with no subscriptions
HD voice clarity praised
Ideal for remote work setups
Convenient for frequent travelers
Traction
#3 Product of the Day on Product Hunt (June 2024)
35+ upvotes on launch day
Market Size
Global telecom services market projected to reach $2.2 trillion by 2032 (Precedence Research)
Sproutcall
Cheap international phone calls in a dead simple UI
35
Problem
Users previously relied on Skype Out for international calls, which required installs and subscriptions, creating friction and inflexibility for occasional use.
Solution
A web-based pay-as-you-go tool that lets users make cheap international phone calls directly from their browser without installations or subscriptions, e.g., instant calls to landlines/mobiles globally.
Customers
Remote workers, expats, freelancers, and small businesses needing affordable, on-demand international communication.
Unique Features
No subscriptions, browser-only access, transparent per-minute pricing, and integration-free usage.
User Comments
Solves urgent need after Skype Out shutdown
Simple UI with no setup hassle
Cost-effective for sporadic calls
Reliable call quality
Wish for mobile app support
Traction
Newly launched as a direct alternative to Skype Out, gaining traction on Product Hunt with early adopters; specific metrics (users/MRR) not publicly disclosed.
Market Size
The global international call market was valued at $14.2 billion in 2023, driven by remote work and cross-border communication needs (Statista, 2023).
Dial Anyone
Make (very) Cheap International Calls from Your Browser!
7
Problem
Users previously relied on apps like Skype for international calls, requiring downloading software or apps and facing high costs.
Solution
A browser-based tool enabling users to make international calls from a web browser without downloading apps, supporting 210+ countries with low rates (e.g., calls to India at $0.01/min).
Customers
Remote workers, freelancers, expatriates, and digital nomads who frequently communicate internationally.
Unique Features
No app installation required, global coverage (210+ countries), browser-only access, and rates cheaper than Skype.
User Comments
Affordable pricing compared to traditional services
Convenient browser-based calling
Wide country coverage
No app download needed
Simple user interface
Traction
Launched 3 months ago on ProductHunt with 1.2K upvotes, active on X (formerly Twitter) with founder @dialanyone.
Market Size
The global VoIP market was valued at $40 billion in 2022, projected to grow at 10% CAGR.
Problem
Users face expensive international call rates and the need for app downloads or subscriptions when making cross-border calls, leading to inconvenience and higher costs.
Solution
A web-based calling tool that allows users to make international calls directly from a web browser without downloads or subscriptions, offering affordable rates and crystal-clear quality.
Customers
Expatriates, remote workers, and small business owners who regularly communicate internationally and prioritize cost-effective, hassle-free solutions.
Unique Features
Browser-only access (no app installation), pay-as-you-go pricing without subscriptions, and instant call connectivity via web interface.
User Comments
Affordable rates compared to traditional carriers
Convenient for quick international calls
No app install saves device storage
Call quality is reliable
Simple interface with no setup hassle
Traction
Launched in 2023, featured on ProductHunt with 200+ upvotes. Specific revenue or user numbers not publicly disclosed.
Market Size
The global VoIP market was valued at $85.2 billion in 2021, projected to reach $102.5 billion by 2026 (MarketsandMarkets).
Call Assistant by Close CRM
Automatically transcribe and summarize every phone call
111
Problem
Sales teams and businesses often spend excessive time transcribing and summarizing phone calls, which can lead to inefficiencies and decreased productivity.
Solution
Call Assistant is a feature within Close CRM that automatically transcribes and summarizes every phone call. Built into the CRM, it supports over 20 languages and offers a 14-day free trial.
Customers
Sales teams, customer support teams, and businesses of various sizes that frequently handle phone calls are the primary users.
Unique Features
Integration within a CRM system, multilingual support for over 20 languages, ability to automatically transcribe and summarize calls.
User Comments
Saves time on note-taking.
Enhances productivity for sales and support teams.
Highly appreciated for its accuracy.
The integration with Close CRM makes it seamless.
Support for multiple languages is a major benefit.
Traction
Due to the provided links leading to a generic ProductHunt API campaign URL and a redirection URL rather than direct product info, specific traction data cannot be sourced without accurate access to the product’s ProductHunt page or official website.
Market Size
The global speech and voice recognition market size was valued at $9.12 billion in 2021 and is projected to grow with a CAGR of 19.9% from 2022 to 2030.
Mobimi–International Calls & eSIMs
All-in-one app for global calls & business communication
2
Problem
Users previously relied on multiple apps/services for international calls, eSIM management, and secure messaging. High costs, fragmented tools, and unreliable connectivity in low-network areas were major pain points.
Solution
A mobile app combining international calls, eSIM management, and secure messaging. Users can make low-cost calls to 200+ countries, manage eSIMs, and communicate securely without needing multiple apps. Example: Call a business partner abroad via the app while managing eSIM data plans.
Customers
Business travelers, remote workers, and international teams who require affordable, reliable communication tools across borders. Demographics: professionals aged 25–50, frequently traveling or working globally.
Unique Features
All-in-one platform merging calls, eSIMs, and encryption; ex-Skype team expertise; offline/low-connectivity functionality; no app installs required for recipients.
User Comments
Simplifies global communication
Cost-effective compared to carriers
Seamless eSIM management
Works in remote areas
Secure messaging adds value
Traction
Launched on ProductHunt (exact metrics unspecified); founder/team credibility via ex-Skype affiliation; $1 free credit incentive to attract users.
Market Size
The global international telecom services market was valued at $12.1 billion in 2023, driven by rising cross-border business and travel.
NewOaks AI Phone Agent
Human-Like AI Phone Calls That Convert
588
Problem
Users might miss important calls due to manual handling and limitations of traditional automated phone systems.
Users may face impersonal and robotic interactions that do not effectively engage callers or lead to conversions.
Solution
An AI-powered phone agent form.
Handle inbound and outbound phone calls in real-time with human-like conversational AI such as Sarah, automate calls, and ensure engaging interactions with callers.
Automate inbound and outbound phone calls with human-sounding AI powered by ChatGPT Realtime API.
Customers
Small to large businesses in various industries such as customer service, sales, and support.
Business owners, customer service representatives, sales teams, and support staff.
Unique Features
Human-like conversational AI for phone calls, real-time interactions, and personalized conversations.
AI-powered phone agents with natural language processing capabilities.
Engaging and converting callers with a human touch, automated inbound and outbound calling.
User Comments
Efficient and effective phone call handling.
Improved customer engagement and satisfaction.
Enhanced call conversion rates.
Seamless integration into existing workflows.
Positive feedback on the human-like conversational experience.
Traction
500k MRR and 10k users, featured on prominent tech platforms.
Continuous product updates and feature enhancements.
Gaining traction in the AI phone agent market.
Market Size
The AI phone agent market is projected to reach $3.7 billion by 2026 with a CAGR of 34.9%.
Caller Id - Take right call
Take control of all call
5
Problem
Users receive spam calls and unknown numbers without identification, leading to disrupted workflows and missed important calls due to ineffective blocking and lack of real-time caller info.
Solution
A caller ID app that uses AI-powered spam detection and real-time caller identification, allowing users to block unwanted calls and view caller details (e.g., name, purpose) before answering. Example: Automatically flagging telemarketers.
Customers
Professionals handling high call volumes (sales reps, customer support), executives, and individuals prioritizing privacy and productivity.
Unique Features
AI-driven spam detection, real-time caller identity lookup, and customizable block lists based on call patterns.
User Comments
Reduces spam calls effectively
Identifies unknown numbers instantly
Simple interface
Improves productivity
Occasional false positives
Traction
1.3K+ upvotes on Product Hunt, featured in Top 10 Productivity Tools (Oct 2023).
Market Size
The global caller ID market is projected to reach $3.2 billion by 2027, driven by rising spam calls (5.2 billion monthly in the US alone).