
Free / Open-sourceTurn scripts into studio-quality AI avatar videos in minutes
Free / Open-sourceTurn scripts into studio-quality AI avatar videos in minutes
Instantly records 2,336,279 monthly visits with +6% month-over-month growth and Paid, Contact for Pricing pricing. MailMoo records 0 monthly visits with — growth and Paid pricing.

AI video personalization and GTM outreach automation for sales teams
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | instantly.ai | app.mailmoo.io |
| Pricing Model | Paid, Contact for Pricing | Paid |
| Monthly Visits | 2.34M (2,336,279) | 0 (0) |
| MoM Traffic Delta | +131.38K (+6%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (47.7%) | 🌐 Global (—) |
| Direct Visits / mo | 1.82M | 0 |
| User Rating | 4.4 | 4.2 |
| Supported Platforms | Website | Website |

Sales engagement platform with AI agents for lead finding, outreach and deliverability
A roster of purpose-built agents covering sales outreach, reply handling, lead finding, deliverability, partnerships, investing, recruiting and user research that you can combine into an automated revenue workflow.
Launch multi-step cold email campaigns in minutes, with automatic routing, tagging and follow-up triggers when a lead visits your site, replies or books a meeting.
Search a large B2B lead database, verify addresses before sending and identify anonymous website visitors to expand your prospect list.
Dedicated email accounts (AirMail), automated warmup, inbox-placement testing and sender reputation monitoring to keep messages landing in the primary inbox. There is no AI-generated or role prose youll want to keep.

AI video personalization and GTM outreach automation for sales teams
Generate personalized videos, slideshows and landing pages for each prospect, with an AI credit model based on video minutes and slideshows.
Build email and social DM sequences with A/B testing, custom sending windows, smart sending limits and account rotation.
Track notes and tasks and filter sequences by ICP score inside an AI-powered CRM that keeps outreach and pipeline in one place.
Enrich profiles and companies, run web search enrichment and use a research agent to automatically score and qualify leads.

Free / Open-sourceTurn scripts into studio-quality AI avatar videos in minutes
Free / Open-sourceTurn scripts into studio-quality AI avatar videos in minutes
SpecialistOffers comprehensive email marketing and CRM tools, but is less specialized for high-volume B2B cold outreach campaigns.
SpecialistOffers comprehensive email marketing and CRM tools, but is less specialized for high-volume B2B cold outreach campaigns.
SpecialistExcels at multi-source data enrichment and custom AI workflows, but requires more setup than out-of-the-box cold email tools.
Delivers enterprise-grade revenue intelligence and deal execution tools, but is significantly more expensive and complex than Instantly.

Free / Open-sourceAI-native cold email platform for scaling outbound without limits
Free / Open-sourceAI-native cold email platform for scaling outbound without limits

Free / Open-sourceAI-powered video for every moment of the customer journey
Free / Open-sourceAI-powered video for every moment of the customer journey

Free / Open-sourceAI sales platform for unlimited B2B leads and outreach
Free / Open-sourceAI sales platform for unlimited B2B leads and outreach

SpecialistProvides reliable mailbox verification and deliverability checks, but lacks end-to-end campaign sequencing and outreach tools.
SpecialistProvides reliable mailbox verification and deliverability checks, but lacks end-to-end campaign sequencing and outreach tools.

Combines automated email and LinkedIn sending with AI sales reps, but focuses more heavily on conversational sequences.
Combines automated email and LinkedIn sending with AI sales reps, but focuses more heavily on conversational sequences.
Free / Open-sourceAI sales engagement and cold email outreach on autopilot

Automates personalized LinkedIn and email outreach campaigns, but places heavier emphasis on social selling than pure email.
Automates personalized LinkedIn and email outreach campaigns, but places heavier emphasis on social selling than pure email.
Free / Open-sourceAI email marketing with interactive, action-taking emails
Free / Open-sourceAI email marketing with interactive, action-taking emails