The AI Ringless Voicemail & SMS Service for Sales Teams
Manual cold calling is obsolete. Send thousands of ringless voicemails in your own voice and get warm calls back. Then follow up with a sales dialer, two-way SMS and Sequences, all in one account.
$20 free credits · ~200 voicemails · cancel anytime
Built for teams that run on
Every plan also includes
Send powerful ringless voicemails in 4 easy steps. Behind the scenes, VoiceDrop delivers messages server-to-server - no ring, just a notification your contact taps when they're ready.
Verify and activate phone numbers you already own for use in campaigns. Verification takes minutes, and you keep the caller identity your contacts already know.
Create a perfect digital replica of your voice with just a 30-second recording, or select from our collection of professional AI voices. Either way, messages sound natural, not synthesized.
Select a pre-made voice
Create a new VoiceClone™
Select the option that best fits your need
Upload your contact list, personalize your message, set delivery schedules, and launch your campaign with just a few clicks. Our platform handles everything from phone verification to compliance checks.
As callbacks start coming in, either manage them yourself or let our AI Inbound Agent qualify leads, answer questions, and even schedule meetings for you - all while you focus on closing deals.
A ringless voicemail lands in your contact's voicemail inbox without their phone ever ringing: instead of dialing the device, our software talks directly to the carrier's voicemail infrastructure using server-to-server technology. No missed calls. No rings. Your message, delivered.
Using secure server-to-server technology, your message is placed directly into the recipient's voicemail box - no call is ever placed to their device.
The recipient's phone receives a standard new-voicemail notification. There is no ring and no interruption - just a waiting message.
Recipients listen on their own schedule and call you back when they're ready - turning cold outreach into warm, inbound conversations.
By bypassing the standard phone call, you respect your prospect's time while still delivering a personal touch. Key benefits include:
Zero Interruptions
Messages land silently, preventing annoyance.
Higher Conversion Rates
Prospects listen on their own schedule.
Cost Efficiency
Saves hundreds of hours compared to manual dialing.
Bypassed Gatekeepers
Reach the decision-maker's inbox directly.
Inbound callbacks
What a campaign day looks like
Sarah M.
Called back · 2 min ago
David R.
Meeting booked · 9 min ago
Anna K.
Called back · 14 min ago
1% → 9%
Callback rate, Trustpilot review
We offer the most competitive rates in the market for enterprise scale.
Get up and running in just minutes - no hassle, no delays.
Send hundreds or millions of voicemails - we're built to handle campaigns of any size.
Enjoy unlimited training, hands-on help and 24/7 support.
Easily automate and connect VoiceDrop to any app at no cost.
Advanced campaigns tool, API, automations, and more.
Be the first to try new AI tools for voice outreach.
Advanced RVM technology, built for simplicity and ease of use.
Here is why top sales teams choose VoiceDrop as their dedicated ringless voicemail provider:
Our AI voice cloning creates 1:1 voice duplicates that maintain your unique tone, pitch, and cadence. Every drop sounds like you recorded it yourself: prospects can't tell they're hearing an AI clone.
VoiceDrop passed an independent SOC-2 Type II audit for security, availability, and confidentiality. Your lead data and voice recordings are encrypted in transit and at rest.
Send 100 or 1,000,000 voicemail drops: our global carrier routing engine holds audio quality and deliverability at any volume.
VoiceDrop is SOC 2 Type II compliant. Your data is handled to audited standards for security, availability, and confidentiality.
Contact our support team to verify coverage in your target region and discuss international pricing. 32 languages supported, including English, Spanish, and Chinese.
Five things we learned delivering ringless voicemail at volume, and built into the platform.
A campaign can show a healthy delivery percentage and still fail if nobody rings back. So VoiceDrop tunes routing, sender numbers and send timing for callbacks, reports delivered and callbacks per contact, and judges every campaign on three numbers: delivered, callbacks, and cost per callback.
Carrier quality is the biggest lever on how many people call you back. VoiceDrop delivers through premium carrier routes, ranks every one of them on the callbacks it produces, and a new route carries customer traffic only after weeks of measured testing.
Full voicemail boxes, disconnected numbers and carrier filtering are facts of the channel on any platform. VoiceDrop retries them automatically with Multi-Attempt Delivery™, bills only for delivered voicemails, and attaches a verifiable recording to every one.
Carrier spam filters tag any outbound number over time. VoiceDrop tests sender numbers continuously and rotates flagged ones out before callbacks are affected, and every campaign sends from the recipient's own area code by default because it measurably lifts callbacks.
Every list is validated for line type and scrubbed against do-not-call lists before a single voicemail goes out, and every send is held to the recipient's local calling window. A disconnected number or a do-not-call registrant is removed before it can cost you a complaint, and you never have to remember a rule.
Enter a list size, a delivery rate and a callback rate. Get delivered voicemails, callbacks and cost per callback on our published per-unit prices.
Customers report callback rates of 7-9% in their Trustpilot reviews, where cold outreach typically returns 1-2%. Here's what that looks like across real teams.
Callback rate jumped from 1% to 9% in a month
“VoiceDrop has completely changed the way my team does outreach. Instead of dealing with the hassle of cold calling, we now leave personalized, AI-driven voicemails that get noticed - and the results speak for themselves. Our callback rate skyrocketed from 1% to 9% in just a month.”
Nick
Trustpilot review
A 7.3% callback rate - and it paid for itself
“As someone who's tried multiple platforms, I was looking for a tool that combined effectiveness with ease, and VoiceDrop delivers on both. The AI voice cloning sounds natural and keeps my messages personal, without the intrusion of a phone call. I've seen a 7.3% callback rate, and the platform has essentially paid for itself. The support team is fantastic too.”
Benjamin Levenbach
Trustpilot review
Campaigns optimized to a 9.2% callback rate
“Cain went above and beyond to ensure our campaigns were optimized for our target market. His insights helped us achieve a 9.2% callback rate.”
Ido Shacham
Trustpilot review
Customer reviews
Read reviews →Imagine sending tailor-made ringless voicemails using an AI replica of your voice to an extensive list of contacts without ever disturbing them with a call.
Get Higher Response Rates
reported in Trustpilot reviews.
typical range for warm lists (2-5x).
Direct-to-voicemail combines the human touch of a call with the convenience of a message - without the interruption. See how it compares to the channels you already use. Voicemail and bulk SMS both ship with VoiceDrop, so you can run the winner, or both.
Response rates are typical industry ranges and vary by list quality, offer, and follow-up.
“VoiceDrop is the best ringless voicemail service we've tried”
“We're so glad we chose VoiceDrop. We tried three other ringless voicemail platforms but were disappointed with the performance—VoiceDrop was on a whole different level. I can't explain why, but the voicemail drops with VoiceDrop generated significantly more callbacks. The CRM integration, automation tools, and phone number validation have made our outreach more efficient, helping us connect with real prospects while keeping costs affordable. VoiceDrop is hands down the best RVM service we've used, and I'd highly recommend it.”
“Easy to see why VoiceDrop is the Leader in RVM Technology”
“I've been using ringless voicemail technology for two years, and out of all the services I've tried, VoiceDrop stands out in terms of performance and ROI. Their AI-powered personalization and voice cloning take outreach to the next level, allowing us to create customized, natural-sounding messages at scale. This level of automation has not only improved engagement, but also significantly reduced our need for cold calling. VoiceDrop has been a game-changer for reaching new prospects and re-engaging past customers in a way that other channels simply can't match.”
Read what customers say in their own words
Select one of our voice samples to hear how human-like our AI ringless voicemails feel.
* This voice was generated entirely by VoiceDrop's AI technology.
Pay only for successfully delivered voicemails. No hidden fees - static RVMs cost just 0.5 units each. Annual billing gets you 2 months free.
Best for growing sales & marketing teams
1M+ voicemails a month, with a senior account manager
Run compliant campaigns with confidence and build VoiceDrop straight into your own stack.
Compliance is built into the platform - DNC list management, spam-report checks, opt-out handling, and the certifications regulated industries require. Start here:
VoiceDrop provides compliance tooling, not legal advice. Always consult your own counsel.
A full REST API, webhooks, and phone-validation endpoints let you send voicemails and wire VoiceDrop into any workflow. Everything you need to build:
Read the API docs
Use our native VoiceDrop Zapier integration to automate voicemail drops in just a few clicks. Connect VoiceDrop to the apps you already run, and sending takes care of itself.
Explore the Zapier integrationAffiliate Program
Love VoiceDrop? Refer sales teams, agencies, and marketers - and get rewarded for every customer you send our way. Simple sign-up, real payouts.
