📧 Newsletter & email
Create emails & newsletters for Newsletter & email with AI
Marketing emails, sequences and newsletters. We ranked 18 apps that make it, favouring the ones built for Newsletter & email, then grouped them into a stack you can actually use.
1
OpenAI's general assistant for writing, research, images and voice chat
9.0/10
What it is ChatGPT is OpenAI's chat assistant. You type or talk, and it writes, rewrites, summarises, researches the web, analyses files and generates images. For content creators it is the default drafting tool: blog outlines, social captions, email sequences, video scripts and thumbnail or illustration images from the same conversation. Key features - GPT-5.6 models in three tiers: Luna… Read more →
Pros
- GPT-5.6 family covers quick drafts through long reasoning in one chat
- ChatGPT Images 2.5 handles text in images and multi-turn edits well
- Cheap Go tier ($8) gives 10x the free limits
- Apps on web, desktop, iOS and Android plus voice mode
- Business and Enterprise plans add shared workspaces and admin controls
Cons
- Free and Go users only get the lighter GPT-5.6 Luna model
- Video generation is gone: Sora and the in-ChatGPT video feature closed on 2026-04-26
- Pro $200 tier sign-ups were paused in September 2026
- Usage caps on images, files and top models are not published as hard numbers
Pricing: Free plan, paid from $8/mo · chatbot openai writing image-generation voice
2
Anthropic's assistant for long-form writing, research, documents and code
8.8/10
What it is Claude is Anthropic's AI assistant, available on the web, desktop and mobile apps. It writes and edits text, researches the web, reads long documents, builds artifacts (documents, small apps, diagrams) and creates files such as documents and slide decks. It is text-first: Claude does not generate images, video or audio. Key features - Long context for working… Read more →
Pros
- Strong at long-form, natural-sounding prose and editing
- Skills and MCP connectors on every plan, including Free
- Artifacts, file creation and Claude Docs/Slides for finished documents
- Terms assign output ownership to you
Cons
- No image, video or audio generation
- Free plan is limited to Sonnet and Haiku with 5 projects
- Usage limits are session/weekly based and can run out mid-project
- Max plans are expensive at $100+ per month
Pricing: Free plan, paid from $20/mo · chatbot anthropic writing long-form skills
🔥 Deal: Pro is $17/month billed annually instead of $20 monthly
3
Google's assistant with Nano Banana images, Veo video and Deep Research
8.8/10
What it is Gemini is Google's AI assistant on the web, Android and iOS. It chats, writes, researches, and creates images and short videos. It connects to Google apps such as Gmail, Docs and Drive, and its paid plans are sold as Google AI subscriptions that also bundle storage, Flow credits and other Google services. Key features - Image creation… Read more →
Pros
- Image and video generation in the same app as chat
- Free plan already includes image creation, Deep Research and Gemini Live
- AI Plus at $4.99 is the cheapest paid tier among major assistants
- Bundled storage (up to 20 TB+) and Gemini in Gmail and Docs
Cons
- Video generation needs a paid plan and consumes Flow credits
- Best models and Deep Think are gated behind AI Pro or Ultra
- Ultra costs $99.99 to $199.99 per month
- Plan features change often and are tied to Google account bundles
Pricing: Free plan, paid from $4.99/mo · chatbot google image-generation video-generation research
4
n8n Freemium
Fair-code workflow automation with AI agent nodes, self-hosted or in the cloud
★ 206k · Sustainable Use License (fair-code) · updated 2026-09-25
8.6/10
What it is n8n is a workflow automation platform from n8n GmbH (Berlin). You connect triggers, app integrations, code steps and AI agent nodes on a canvas to automate tasks such as drafting blog posts from an RSS feed, repurposing a video transcript into social posts, or routing content through an approval step. The source is on GitHub (n8n-io/n8n) under… Read more →
Pros
- Free self-hosted edition with unlimited workflows
- Deep AI agent tooling (LangChain nodes, memory, vector stores, MCP)
- Priced per execution, so long multi-step workflows stay affordable
- Large template library and active community
Cons
- Sustainable Use License is fair-code, not OSI open source
- Steeper learning curve than Zapier or Make
- Cloud prices shown in EUR only; Business tier jumps to €667/month
- Self-hosting means you own updates, backups and security
Pricing: Freemium · automation ai-agents self-hosted fair-code workflows
5
Make Freemium
Visual no-code automation with AI agents, 3,000+ app integrations and an MCP server
8.2/10
What it is Make (formerly Integromat, owned by Celonis) is a cloud automation platform where you build "scenarios" as flowcharts of modules: watch a Google Sheet, generate copy with an AI module, create an image, post to a CMS or social channel. For content teams it is a way to chain AI tools with publishing and approval steps without writing… Read more →
Pros
- Low entry price ($9/month) and a usable free plan
- Flexible visual logic: routers, iterators, error handling
- Built-in AI agents plus an MCP server
- Credits roll over for 12 months on annual plans
Cons
- Cloud only, no self-hosting
- Credit use is hard to predict on busy scenarios
- Free plan limited to two active scenarios
- Large scenarios get hard to maintain
Pricing: Free plan, paid from $9/mo · automation no-code ai-agents integrations workflows
6
Writing assistant for grammar, tone and rewrites across 1 million+ apps
8.1/10
What it is Grammarly is a writing assistant that checks grammar, spelling, clarity and tone wherever you write, and generates or rewrites text with AI prompts. It is now part of Superhuman, and the enterprise plan is sold through Superhuman Go. Key features - Real-time grammar, spelling and tone suggestions in 1 million+ apps and sites - Full-sentence rewrites and… Read more →
Pros
- Works inside Google Docs, Word, Gmail, Outlook, Slack and 1 million+ apps and sites
- Free grammar and spelling checks plus 100 AI prompts a month
- Pro adds plagiarism and AI-text detection, AI Grader and rewrites
- Real-time support in 20+ languages
Cons
- Pro costs $30 monthly; the $12 price needs annual billing
- Free plan is mostly grammar and spelling
- Includes an AI Humanizer, which some schools and clients treat with suspicion
- Now part of Superhuman; enterprise sales go through Superhuman Go
Pricing: Free plan, paid from $30/mo · grammar editing tone plagiarism browser-extension
🔥 Deal: Pro is $12/member per month billed annually instead of $30 monthly
7
Turn podcasts and calls into show notes, posts, clips and a searchable media library
7.7/10
What it is Castmagic is an AI content tool from Castmagic, Inc. that transcribes audio and video (podcasts, interviews, Zoom calls, webinars) and turns each recording into written and visual assets: show notes, titles, blog posts, newsletters, social posts, quotes, captioned vertical clips and image carousels. It also acts as a searchable library of everything you have recorded. Key features… Read more →
Pros
- Turns one recording into dozens of written assets
- Unlimited AI generation; you only pay for transcription hours
- Claude connector (MCP) and REST API
- Clips, audiograms and carousels included
Cons
- No permanent free plan
- Drafts need editing to match your voice
- Clipping less advanced than dedicated clip tools
- Monthly billing about 30% more than the advertised annual price
Pricing: Paid from $19/mo · podcast repurposing show-notes transcription content-library
8
Popular no-code automation with AI agents, Copilot and an MCP server across 8,000+ apps
8.0/10
What it is Zapier is the long-running no-code automation service that connects apps through "Zaps": a trigger in one app starts actions in others. It has grown into an AI orchestration platform with Agents, Chatbots, Tables, Forms, a Copilot that builds Zaps from a description, and Zapier MCP, which lets AI assistants act in thousands of apps. Content teams use… Read more →
Pros
- Broadest app catalogue and easiest setup
- Zapier MCP available on every plan
- Agents, Chatbots, Tables and Forms included
- Copilot builds Zaps from plain language
Cons
- Per-task pricing becomes expensive at scale
- Free plan limited to 100 tasks and two-step Zaps
- Less control over logic and data than n8n or Make
- No self-hosting option
Pricing: Free plan, paid from $29.99/mo · automation no-code ai-agents mcp integrations
9
AI agent and writer inside Notion docs, wikis and databases
7.7/10
What it is Notion AI is the AI layer inside Notion, the docs, wiki and database workspace. It drafts and edits pages, fills database properties, translates, summarises meeting notes and, through Notion Agent, carries out multi-step tasks across your workspace and connected apps. Content teams use it to plan editorial calendars, write briefs and draft posts where the rest of… Read more →
Pros
- Writes and edits directly in your Notion docs and databases
- Model choice including GPT, Claude, Gemini and Grok
- Notion Agent runs multi-step tasks; Custom Agents automate recurring ones
- Team skills library that can export to SKILL.md for other agents
- Notion MCP server connects other AI tools to your workspace
Cons
- Full Notion AI requires the Business plan ($20/member annually)
- Free and Plus get only a limited AI trial
- Premium models and Custom Agents spend extra Notion credits
- Only useful if your content lives in Notion
Pricing: Free plan, paid from $20/mo · workspace notes agents multi-model docs
10
Marketing content platform with brand voice, agents and image generation
7.3/10
What it is Jasper is an AI content platform for marketing teams. It generates and edits blog posts, ad copy, social posts, emails and campaign assets in a shared Canvas, using stored brand voices, product knowledge and audience profiles so output matches your company style. It also generates and edits images. Key features - Canvas workspace for drafting and editing… Read more →
Pros
- Brand Voices, Knowledge assets and Audiences keep copy on-brand
- Marketing agents for common workflows, GEO and translation agents on Business
- Canvas workspace plus browser extension and integrations
- 30+ languages
Cons
- No free plan, only a 7-day trial
- $69/seat monthly is expensive for solo writers
- Pro plan caps you at 2 Brand Voices and 5 Knowledge assets
- API, Grid and custom agents only on the sales-led Business plan
- Does not disclose which AI models it uses
Pricing: Paid from $69/mo · marketing copywriting brand-voice agents enterprise
🔥 Deal: Pro is $59/seat per month billed annually instead of $69
