No second subscription
The assistant you already pay for does the reading. Echos adds the mailbox, starting at $0.
Three plans to pick from, with a liberal free tier
5,000 messages a month, unlimited addresses, the full API. Most people reading this page will never need to leave it.
Free
$0
5,000 messages a month. 90 days of retention. Unlimited handles and aliases. Full REST API, MCP access and webhooks. Aliases you stop using expire after a while, which keeps the namespace honest.
- 5,000 messages a month
- 90 days of retention
- 5 GB of storage
- 60 API calls a minute
- Idle aliases switch off after six months
Pro
$12/month, or $120 a year
50,000 messages a month and a year of retention. Higher rate limits on the API. Aliases do not expire.
- 50,000 messages a month
- 1 year of retention
- 100 GB of storage
- 300 API calls a minute
- Aliases never expire
Dev
$49/month, or $468 a year
500,000 messages a month, three years of retention, and the rate limits you need if a fleet of agents is hitting this all day.
- 500,000 messages a month
- 3 years of retention
- 1 TB of storage
- 1,000 API calls a minute
- Aliases never expire
Every plan gets unlimited addresses, the API, MCP and webhooks. The difference is volume, how long mail sticks around, and how hard you can hit it.
Already paying for an assistant
More things to do with your Claude/ChatGPT subscription
Echos email addresses are built for your assistants. No second AI agent subscription, no app to install, no new chat window to get used to. Point your newsletters and receipts at it, then ask Claude/ChatGPT what came in your inbox.
No app to install
Echos is a connector, not a program. Approve it once inside Claude and it is there in every chat.
No new chat window
Ask about your mail in the same conversation you were already having.
Retention follows the category, not the calendar.
Echos classifies mail as it lands. You can keep receipts for the full window of your plan and have one-time codes delete themselves the next day. Storage you do not need is storage nobody has to trust you with.
Short handles are held back for now.
Handles of four characters or fewer, dictionary words and common first names are not in the pool yet. They will be released later, and we will say how before we do.
No send pricing, because there is no send.
Nothing here is priced per outbound message, because Echos does not have outbound messages.
Start with one address.
Free tier, 5,000 messages a month, no card needed. Point one newsletter at it and see whether you want the rest.