ChatGPT
Claude
Cursor
One request, three recorded actions
The audience, the copy and the campaign are each created as a step you can review afterwards. There is no agent transcript to read.
MCP server included on every plan
Email marketing you can hand to your AI agent
Create campaigns, reach the right audience, and automate customer journeys effortlessly. From product emails and marketing campaigns to transactional emails, Sendtim brings everything together, with AI tools to help you work smarter and grow faster.
Free for 250 contacts and 3,000 emails a month. No credit card.
Works withChatGPTClaudeCodexCursor
A looping preview of the product: choose a live segment and preview the campaign it will receive, ask your own AI agent to draft the content, chain it into an automation that waits, sends and branches on whether the email was opened, then read the delivery and engagement report.
Works with your AI agent
Your agent does the setup. You approve the send.
Ask for the campaign in the chat window you already have open. What comes back is a draft in your workspace, audience and schedule filled in, waiting for you to read it.
Campaign run · 08:42
October launch · Harbor Coffee
3 actions completed1 approval waiting
It lands as a normal draft
Open it in the same editor you use for everything else. Your brand is already applied and every block stays editable.
Nothing sends without you
The recipient count, the subject and the schedule are shown in one place. The agent cannot send until you confirm.
Use the assistant you already have
ChatGPT, Claude, Codex, Cursor or any other MCP client. Send Tim provides the tools and the permissions, your agent does the thinking, and there are no AI credits to buy.
Inside the workspace
Everything you need to run email marketing
Write the email, pick who gets it, automate the follow-up, read what happened. Here is each screen you will work in.
Build the email block by block
Headings, text, buttons, images and columns. Select a block to change its properties, then preview on desktop and mobile.
Templates · November update
The email editor: a palette of blocks on the left, the email on the canvas in the middle with the button block selected, and that button's properties (label, URL, colours, shape, alignment and padding) on the right.
Rules that nest as deep as you need
Combine AND and OR rules over fields, lists and past opens or clicks. The count of matching contacts updates as you build.
Segments · Trial users on product updates
A segment builder matching all of: the contact is subscribed, belongs to the Product updates list, and matches any of opened the August product update or has a Plan field equal to trial. A live counter shows how many contacts match.
Follow-ups that run themselves
Start a flow when someone signs up, joins a segment or clicks a link. Then wait, send, and branch on what they did next.
Automations · Welcome sequence
An automation triggered when a contact joins a list: send an email, wait three days, then an If / Else branch on whether the previous email was opened, with a different email on each side, before the contact exits.
Send it, then see what happened
The audience, subject and schedule stay attached to the campaign. Afterwards every delivery, open, click and bounce is recorded against the contact it belongs to.
Campaigns · The autumn blend is back
A sent campaign's report: the audience it went to and when, totals for delivered, opened, clicked and bounced, and a per-contact list showing each recipient's outcome.
How it works
From a list of contacts to a delivery report
Import, segment, write, send. Nothing has to leave for a spreadsheet in between.
- 01
Build your audience
Import an existing list, collect signups from your own site, or add contacts over the API. Duplicates merge, and every rejected row tells you why it was rejected.
- 02
Choose who gets it
Filter by any field, by list, or by a past open or click. The match count updates while you edit, so you know the size before you commit to it.
- 03
Write it, or have it written
Compose in the visual editor, or ask the AI assistant you already use for a first draft. Check desktop, mobile and plain text before anything sends.
- 04
Send, then see what happened
Schedule it or send now. Every delivery, open, click, bounce and complaint is recorded against the contact it belongs to.
Integrations
Works with what you already run on
Bring the contacts you have now with a CSV import, then connect your site, Zapier or the API so the list keeps itself current. No more exporting a spreadsheet every month to catch up.
Zapier
Webflow
Framer
AI agents (MCP)Pricing
Choose the plan that fits your needs. Sending is included in every one, and you can change plan whenever your list does.
Emails / month
3,000
Up to 250 contacts
- 1 workspace
- Visual email editor and templates
- Dynamic segments
- CSV import with deduplication
- Open, click, bounce and complaint tracking
Emails / month
50,000
Up to 10,000 contacts
- Everything in Free
- Custom sending domain (DKIM, SPF, DMARC)
- Scheduled campaigns
- Up to 3 team members
- Automation workflows
Emails / month
250,000
Up to 25,000 contacts
- Everything in Starter
- Unlimited team members and roles
- Up to 5 sending domains
- Data export and GDPR erasure tooling
- Audit log
Questions
Do I need my own sending infrastructure?
No. Sending is included in your plan. If you prefer to send through your own infrastructure for compliance or volume reasons, that is supported on the Scale plan.
Can I use my own domain in the From address?
Yes, from the Starter plan. You add your domain, publish the DKIM, SPF and DMARC records we generate, and once verified your campaigns send from your brand rather than a shared domain.
How is this different from a spreadsheet plus an SMTP relay?
Suppression, consent tracking, deduplication, segmentation and delivery analytics are the parts that take the time. A relay sends what you hand it. Send Tim decides who is eligible, proves it later, and stops mailing anyone who bounced or complained.
What happens to contacts who unsubscribe?
They are added to a workspace-wide suppression list immediately, removed from every list, and excluded from future campaigns. Suppression is re-checked again in the moments before each send, so a late unsubscribe still takes effect.
How does AI fit in?
Bring the AI agent you already use. ChatGPT, Claude, Codex, Cursor or any MCP client connects to your workspace and can draft campaigns, templates and automations, or analyse results. Your AI provider does the reasoning and bills its own usage, so there are no AI credits to buy. Sends, activations and deletions always wait for your approval.
Can I import contacts I bought from a list vendor?
No. Purchased lists are prohibited and are the fastest way to damage deliverability for everyone. You must have a lawful basis for contacting everyone you upload.
What happens to my data if I cancel?
Nothing is deleted automatically. You can export your contacts and campaign history as CSV at any time, and request erasure when you are done.
Free to start
Send your first campaign this week
Import a list, write a campaign, watch the report fill in. The free plan is enough to do all three for real.
No credit card required · Cancel anytime · Export your data whenever you like