Software Alternatives, Accelerators & Startups

Mailivery VS Vapi

Compare Mailivery VS Vapi and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Mailivery logo Mailivery

Land Your Emails in the Inbox, Not the Spam Folder

Vapi logo Vapi

Voice AI Infrastructure for the Internet
  • Mailivery Landing page
    Landing page //
    2023-03-16

Mailivery makes sure your outreach emails always land in your prospects' primary inbox. We send AI-generated emails to our inboxes, then take them out of spam, mark them as trusted, and respond back to you. Your reputation increases and you make more sales.

Not present

Mailivery

$ Details
paid Free Trial $29.0 / Monthly (100 Emails a Day)
Platforms
Web
Release Date
2021 February
Startup details
Country
United States
State
Illinois
City
Wheaton
Employees
10 - 19

Vapi

Website
vapi.ai
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Mailivery features and specs

  • Unlimited Email Accounts
    Connect as many accounts for warmup
  • mailivery interactions (per connected email account)
    max 135/day
  • Response rate on your mailivery emails
    max 55%
  • Connect to
    Gmail, GSuite/Workspace, Office 365, or any other service
  • Analytics dashboards
    spam rate & email health, and more
  • Team & User Management
    give all your employees access to their own dashboard; the admin can control all team accounts
  • Interaction content
    Real email text & AI generated email content
  • Scheduling
    Email scheduling & balancing to mimic natural behavior
  • Advanced options
    weekend sending, time zones, custom signatures, unique email identifiers, etc.
  • Interaction management
    Automatic email reading and moving so that we don't jam your inbox

Vapi features and specs

No features have been listed yet.

Mailivery videos

No Mailivery videos yet. You could help us improve this page by suggesting one.

Add video

Vapi videos

Exploring Vapi A Quick Review - Discuss what is needed to compare to Air.Ai

More videos:

  • Review - a 1hr voice convo with AI (VapiAI)
  • Tutorial - How To Build a $5,000 AI Voice Assistant For FREE With Vapi

Category Popularity

0-100% (relative to Mailivery and Vapi)
Email Marketing
100 100%
0% 0
AI
0 0%
100% 100
Email
100 100%
0% 0
Customer Support
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Mailivery and Vapi

Mailivery Reviews

Top 14 Email Warm-Up Tools for B2B SaaS
Mailivery: Centers on realistic conversations and conservative, steady warm-up routines, often chosen for gradual reputation growth and recovery.

Vapi Reviews

SigmaMind AI vs Vapi vs Retell: Data Privacy that Developers can trust
Developers shouldnโ€™t have to guess what happens to their conversations once they hit the platform. With Vapi and Retell, โ€œownershipโ€ often comes with strings attached. SigmaMind AI takes the opposite stance: your data is fully yours, and nothing is used for training without your consent.
AI Voice Agent Platform For Business: A Complete Guide 2026
Iรขย€ย™d recommend Vapi if you are planning to create advanced AI meeting agents. It is great for creating custom flows and integrates easily with all of your databases, CRMs, and knowledge bases.
Top 10 AI Voice Agent Development Companies [2026]
Vapi is a San Francisco-based AI Voice Agent Development Agency founded 2023. This company is well-known for its developer-first platform that supports businesses to deploy their own AI voice agents. Vapi is one of the top custom voice ai companies toronto.
10 Best Custom AI Voice Agents for 2026: My Hands-On Review
Vapi AI, an advanced voice agent, stands out with its fast performance; it has sub-500ms latency and 99.9% uptime. Itโ€™s backed by a forward-deployed team, built-in AI guardrails, and has full compliance with SOC2, HIPAA, and PCI standards.

Social recommendations and mentions

Based on our record, Vapi seems to be more popular. It has been mentiond 9 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Mailivery mentions (0)

We have not tracked any mentions of Mailivery yet. Tracking of Mailivery recommendations started around Apr 2021.

Vapi mentions (9)

  • The 8 Best Platforms To Build Voice AI Agents
    The Vapi platform helps developers build and deploy voice agents and AI products in Python, React, and TypeScript. It provides two ways to make intelligent voice apps. It's assistant's option allows you to create simple conversational services that may require a single system prompt for the underlying model's operations. - Source: dev.to / 4 months ago
  • OpenClaw Is Changing My Life
    It can make/take phone calls[0], but they need to be prompted on the nature of the call, the data they need, and how to collect it. They can also output the results of the call via API. An AI agent from Masterworks recently called me using this technology. [0] https://vapi.ai/. - Source: Hacker News / 5 months ago
  • How to Set Up Voice AI Webhook Handling for Real Estate Inquiries Effectively
    ### Resources **VAPI Documentation:** [vapi.ai/docs](https://vapi.ai/docs) โ€“ Voice agent API, webhook integration, real-time call transcription, intent detection endpoints, assistant configuration, function calling. **Twilio Voice API:** [twilio.com/docs/voice](https://twilio.com/docs/voice) โ€“ Phone integration, call handling, webhook callbacks, TwiML response formatting, call status tracking. **GitHub... - Source: dev.to / 6 months ago
  • Implementing Real-Time Streaming with VAPI: My Journey to Voice AI Success
    ## Resources **VAPI**: Get Started with VAPI โ†’ [https://vapi.ai/?aff=misal](https://vapi.ai/?aff=misal) **VAPI Documentation:** Official [VAPI API reference](https://docs.vapi.ai) covers WebSocket voice streaming, real-time transcription configuration, and function calling patterns for conversational AI. **Twilio Voice API:** [Twilio Media Streams](https://www.twilio.com/docs/voice/media-streams) documentation... - Source: dev.to / 6 months ago
  • I built a voice AI agent to clean my emails, meetings, and Slack DMs (Composio, Vapi, OpenAI TTS) ๐Ÿช„
    Paul Atreides uses the Voice as a tool for control and assertion. Imagine commandeering an AI agent with this voice. We built an AI agent using Composio, Vapi, and OpenAI TTS integrated with Gmail, Slack, and Google Calendar. It can summarise emails, schedule meetings, and search for Slack messages. Your entire morning routine is stress-free. - Source: dev.to / 9 months ago
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What are some alternatives?

When comparing Mailivery and Vapi, you can also consider the following products

Mailwarm - Email warmup tool to avoid spam folder, since 2020 - Backed by Email Deliverability Experts

Retell AI - API that enables developers to build human-like voice agents

Warmup Inbox - Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.

Bland AI - An AI Phone Calling API

MailReach.co - The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Eleven Labs - The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling.