Free Tools for Growth

Verify phone number validity, carrier, and location instantly. Clean your lists and improve connection rates. Supports 200+ countries with E.164 format conversion.

Calculate how much you can save by switching to VoIP. Free calculator shows instant ROI, annual savings, and 3-year projections. Compare your current phone system costs against FoneSwift pricing.

Calculate how much you save by automating phone calls with AI voice agents. See exact annual savings, capacity unlocked, and after-hours revenue captured. Compare human agent costs vs. AI ($0.15/minute).

Calculate optimal agent headcount using Erlang C formula. Input calls per hour, AHT, service level targets. Get instant staffing recommendations with AI efficiency analysis and shrinkage calculations.

Count SMS characters in real-time with GSM-7 vs UCS-2 Unicode encoding detection. See which emojis and special characters increase segment counts. Visual Unicode highlighting helps reduce SMS costs.

Calculate bulk SMS campaign costs with transparent pricing. Compare FoneSwift rates vs traditional carriers. See exact costs by recipients, segments, and country. No hidden fees or monthly minimums.

Visual global time zone planner for international sales calls. See overlapping business hours across time zones with color-coded golden hours (9AM-5PM). Auto DST detection. Never call prospects at wrong time.

Generate memorable vanity phone numbers for your business. Turn keywords into phonewords like 1-800-FLOWERS or 1-888-LAWYER. Find available toll-free numbers with instant recall. Boost ad response by 300%.

Generate random phone numbers instantly for testing and development. Support for 200+ countries with E.164 format. Export as CSV, copy to clipboard. Perfect for QA, mockups, and API testing.

Validate thousands of phone numbers at once. Upload CSV or Excel files, clean contact lists in minutes. Free for up to 500 rows. Detect carriers, line types, and invalid numbers instantly.

Record professional IVR greetings and voicemail messages right in your browser. Free online tool with studio-quality filters, script templates, real-time visualizer, and instant download.

Redact sensitive data from call transcripts instantly. Remove personally identifiable information (PII), and payment details. GDPR and TCPA compliant. Free for up to 5,000 characters.