AI-assisted email and SMS marketing that turns audiences into customers
AI-assisted email and SMS marketing that turns audiences into customers
Instantly records 2,336,279 monthly visits with +6% month-over-month growth and Paid, Contact for Pricing pricing. SwiftERM records 5,607 monthly visits with -7.8% growth and Free Trial, Paid pricing.

Autonomous personalisation that predicts what each customer will buy next
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | instantly.ai | swifterm.com |
| Pricing Model | Paid, Contact for Pricing | Free Trial, Paid |
| Monthly Visits | 2.34M (2,336,279) | 5.61K (5,607) |
| MoM Traffic Delta | +131.38K (+6%) | -476 (-7.8%) |
| Primary Market & Share | 🇺🇸 United States (47.7%) | 🇺🇸 United States (46.6%) |
| Direct Visits / mo | 1.82M | 2.2K |
| User Rating | 4.4 | 4 |
| 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.

Autonomous personalisation that predicts what each customer will buy next
Decisions about what each customer should see next are made by the system per individual, not by segments, campaigns or predefined journeys.
Live data on transactions, product variants and browsing velocity is synthesised to surface products a shopper has not yet shown obvious interest in.
The engine aims to identify when buying intent for a given customer is strongest, rather than following a fixed send schedule.
Contacts customers after they leave the site, when their preferences have continued to evolve away from any session context.
AI-assisted email and SMS marketing that turns audiences into customers
AI-assisted email and SMS marketing that turns audiences into customers

The AI-powered B2C CRM for email, SMS, and personalized marketing at scale
The AI-powered B2C CRM for email, SMS, and personalized marketing at scale
All-in-one customer platform for email, SMS, CRM, and automation

AI email marketing, automation and landing pages in one revenue platform
AI email marketing, automation and landing pages in one revenue platform
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.

Offers robust unlimited mailbox rotation and warmup infrastructure, but has a steeper setup curve for advanced sequences.
Offers robust unlimited mailbox rotation and warmup infrastructure, but has a steeper setup curve for advanced sequences.

Email marketing with AI send-time optimization to lift opens
Email marketing with AI send-time optimization to lift opens

Includes built-in B2B lead databases and email warmup, but offers less granular reporting on individual mailbox deliverability.
Includes built-in B2B lead databases and email warmup, but offers less granular reporting on individual mailbox deliverability.

Autonomous marketing automation powered by AI agents
Autonomous marketing automation powered by AI agents

Real-time email verification and email finding that never stores your data
Real-time email verification and email finding that never stores your data

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.