Alternatives to Postscript

Lemlist is an AI outbound platform that runs multichannel cold email, LinkedIn, call and WhatsApp sequences with intent signal agents.

Attio Sequences: signal-triggered AI email sequences built natively into your CRM.

Revamp writes 1:1 personalized email and SMS for D2C eCommerce brands with AI agents.

Mailscribe is a free, no-signup set of email marketing tools for deliverability checks, SMTP testing, and subject line ideas.

Agentic customer engagement platform: AI CDP, Agent One agents, and omnichannel personalization for enterprise brands.

Run your Shopify store through chat: build, edit, and optimize pages, products, and orders conversationally.

AI email marketing built into Hostinger that writes, designs, and sends your campaigns from a plain-language prompt.

AI-powered landing page builder and marketing platform for teams running paid ads who need personalization and testing at scale.

Letterhead is a multi-newsletter email operating system for portfolio production, intelligence, and revenue at scale.

Shopify customer marketing platform uniting reviews, loyalty, quizzes, referrals, and surveys

Mailmodo AI builds interactive AMP emails that turn clicks into conversions inside the inbox

Yuma AI agents autonomously resolve up to 89% of ecommerce support tickets, sales questions, and social DMs.

Autonomous AI marketing layer that drafts and runs email, SMS, and WhatsApp campaigns on autopilot.

AWeber is AI-powered email marketing and automation built for small businesses, bloggers, and creators who want to grow a list without

Shopify Magic (Sidekick) is Shopify's built-in commerce AI assistant that reads your live store data and takes action in your admin.

MailerLite AI is an email marketing platform with an AI-powered drag & drop newsletter editor for small teams

GetResponse is an email marketing and automation platform with AI-assisted content, funnel and landing-page builders, webinars, and unlimited monthly email

Klaviyo is an AI-powered B2C CRM that turns customer data into autonomous email, SMS, and service campaigns.

Saleshandy is an all-in-one cold outreach platform combining a B2B lead database, auto-configured email infrastructure, email warmup, and a

FindMine turns retail catalogs into on-brand, in-stock outfits and AI-generated imagery that shoppers and their AI agents can actually buy.

Multi-channel scheduling, CRM, and MCP agent publishing across social, blog, email, and Bio Pages

AI-native CDP that unifies customer data and automates AI-driven segmentation and activation.

StoreClaw is an AI agent for ecommerce that researches products, rewrites listings, and runs Amazon and Shopify ads 24/7.

Free AI email copywriter using PAS and AIDA frameworks

AI autopilot for product-first social posts, built for Shopify, WooCommerce & Etsy

AI review generator that fills a new Shopify store with human-like product reviews before the first sale

Maverick is an AI email deliverability optimizer and personalized video platform for Klaviyo ecommerce brands.

ZEPIC is a customer engagement platform with a built-in CDP, an AI copilot and four activation channels — email, WhatsApp, Instagram and SMS.

Email template management platform where marketing and design teams build, translate, approve, and sync on-brand campaigns to their ESP.

AI-powered design platform for creating flyers, videos, social posts, and email campaigns from templates and text prompts.