Comparison

Sedna Email vs Reply Mail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sedna Email

Read full description

Sedna is intelligent email built for shipping. It connects the data in your inbox to the systems you already use, so your team can find what they need, move faster, and work from the same information. - Emails are automatically sorted and categorised, so nothing important gets missed - Collaborate directly in the email thread, creating one shared source of truth across your team - Personal and shared inboxes together support both private work and seamless collaboration - Emails are enriched with the data from your other systems, and can be assigned to match your existing workflows - Every email is searchable and accessible, going back through your full history

About

Reply Mail

Manage email from your own domain with an AI assistant to help draft and triage messages. Connect your domain for sending and receiving, or use send-only mode with your existing provider. Features a smart inbox with rules, templates, and snooze options.

Highlights
  • Custom domain email
  • AI email assistant
  • Send-only mode
  • Shared team workspaces
  • Smart inbox features
  • Undo Send
Features
Read full description

reply.cv is email on your own domain — with an AI assistant that helps you triage and reply. Connect a domain you own and get real mailboxes you can send and receive from. Prefer to keep your current provider? Run reply.cv in send-only mode and keep Google (or anyone) for incoming mail. Everything lives in a fast, focused inbox built for getting through email. FEATURES • Your own domain — send and receive from you@yourcompany.com • Send-only mode — keep your current provider for incoming mail, send from reply.cv • AI assist — draft, improve, shorten, and change the tone of a reply • Shared team workspaces — invite teammates, assign roles, share inboxes • Smart inbox — rules and filters, snooze, templates, and block sender • Undo Send, swipe actions, and push notifications • Forwarders — route any address to the inbox you want Your mail stays yours. We don't sell your data or use your email to serve ads, and you can delete your account any time from Settings. Privacy Policy: https://reply.cv/privacy Terms of Use: https://reply.cv/terms

Screenshots

Sedna Email4 screens
Reply Mail4 screens

Verdict

The call

The clearest difference is update cadence: Reply Mail at every 8 days against Sedna Email's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sedna Email ships an update every 2 months, Reply Mail every 8 days. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Sedna Email versus Reply Mail: the parameters behind the verdict, then further details
ParameterSedna EmailReply Mail
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS16.516.4 — better
Further details — not scored
Size49 MB46 MB
Age rating4+4+
DeveloperSEDNA SYSTEMS PTE. LTD.Bad Idea, LLC

In-app purchases

None

Sedna Email

No in-app purchases

None

Reply Mail

No in-app purchases

Questions

Is Sedna Email free?
Sedna Email is free to download, with no in-app purchases.
Is Reply Mail free?
Reply Mail is free to download, with no in-app purchases.
Do Sedna Email or Reply Mail have ads?
Neither Sedna Email nor Reply Mail shows ads.
Which is updated more often, Sedna Email or Reply Mail?
Sedna Email ships an update every 2 months, and Reply Mail every 8 days. Most recently, Sedna Email was updated on November 12, 2026 and Reply Mail on October 31, 2026.

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