SendRaven vs Resend
Resend made developer email pleasant. SendRaven is for when software operates the inbox.
Resend is the default choice for a developer who needs to send email from a product, and it deserves to be.
The docs are excellent, there are official SDKs for eight languages plus Laravel, and it ships far more than sending: inbound email, broadcasts, contacts, topics, automations, and an official MCP server, local or hosted, that reaches the whole API. If what you need is excellent developer email, it is hard to argue against.
The developer-favourite email API, with inbound, broadcasts and automations, and marketing plans priced by contacts. Last verified 16 September 2026 against resend.com’s own pricing and documentation.
Where Resend is the better choice
- Official SDKs for eight languages plus Laravel. SendRaven has REST, MCP and an OpenAPI document; if you want a typed client today, Resend has it.
- React Email. Templates as components, rendered by the same code as your app. SendRaven stores templates with escaped {{variables}} instead.
- Three domains on the free plan against our one, and a dedicated IP as a Scale add-on.
- A warm sending reputation and an abuse team built over years. SendRaven is new and will not quote deliverability figures it has not earned.
Feature by feature
What each one does when you ask it to.
SendRaven starts from the next problem: software itself operating the conversation. The differences show up when an agent has to read the reply and when a credential belongs to an agent. Resend tells you a message arrived and leaves you to fetch it: there is no thread object and no stripped reply text, and each received email counts against the sending quota. A key can be scoped to a domain but not capped, allowlisted or held for approval. And marketing is a second plan priced by contacts, so a 150,000-person list costs $650 a month before a single campaign goes out.
| Edge |  | Resend |
|---|---|---|
| Priced per email sent, never per contactPricing by list size charges most to the customer whose list is growing, which is the point of the product. | YesOne meter. A contact is free. | Partlytransactional by volume; marketing $40–$650/mo by contacts |
| Transactional, campaigns and automations on one planTwo products means two suppression lists that disagree and a price gap that rewards mislabelling campaigns as transactional. | YesOne key, one plan, one dashboard, one suppression list. | Notwo plans, one dashboard |
| The reply is a thread, not a webhookA webhook hands you a raw message and leaves you to work out which conversation it belongs to. | YesJoined on Message-ID to the message it answers. | Noa received-email event; you fetch the message and set reply headers yourself |
| Quoted history stripped from repliesThe third reply in a thread is mostly the first two quoted back. A model reading it pays for that and gets confused by it. | Yestext is what they typed; raw_text is the whole body. | Notext and html, no stripped field |
| One query for what is awaiting a replyThis is the poll an agent actually runs. Without it you build a state machine over inbound events. | YesGET /v1/threads?awaiting_reply=true | No |
| Per-key daily cap and recipient allowlistA workspace quota trips after an agent has mailed thousands of people. A key limit trips before. | Yesdaily_send_limit and allowed_recipients on the key, checked on every send. | Partlykeys scope to a domain and to send-only; no cap or allowlist |
| Human approval hold on a keyThe only way to let an agent write mail without letting it send mail. | Yesrequires_approval drafts the message and waits for a person. | No |
| Campaign refused before it starts on bounce or complaint rateReputation dashboards report the damage. A gate prevents it. | YesChecked in the send path; the preview call says whether it will be allowed. | No |
| Unsubscribe cancels queued sends and ends the sequenceDoing only the first is how a working unsubscribe still delivers day three of a welcome series. | YesTwo writes: suppress the address, cancel what is scheduled for it. | Partlyan automation skips its remaining send steps for an unsubscribed contact |
| Opt down by topic, per personGiven only all-or-nothing, people press spam instead, and a complaint costs the domain far more than an opt-out. | YesPreferences on (email, topic), not on a contact row. | Yestopics on broadcasts |
| Remote MCP server with no stored credentialsA server that holds its own database credentials is a shared identity for every caller. | Yesmcp.sendraven.ai, OAuth or a Bearer key, reaches exactly what the key can. | Yesofficial, local or hosted, covering the whole API |
| llms.txt and an unauthenticated OpenAPI documentA model decides what it is holding from the description document. Generated ones say what, not which. | YesBoth public, written by hand, so an agent can read them before it has a key. | Yesllms.txt; OpenAPI on GitHub |
| Errors written for an agentA client that backs off on 429 retries a payment problem forever. A model that sees an error retries a held draft. | Yes402 for out of plan, not 429. pending_approval is a status, not an error. | No |
| Inbound included and freeCharging for the reply discourages the half of email that makes it a conversation. | YesReplies cost nothing and land in the thread. | Partlyon all plans; each received email counts against the sending quota |
| Free tier that does not expire or throttle by the dayA trial that expires is a deadline, not a tier, and a 100-a-day cap is a tier you cannot test a campaign on. | Yes3,000 emails a month, inbound included, no daily cap. | Yes3,000/mo, capped at 100 a day |
| Rate per 1,000 past the entry paid tierThe rate past the allowance is the real price for anyone who grows. | Yes$0.50, and it stops applying at each published price. | Partly$0.90 per 1,000 on Pro |
| Usage pricing without tier cliffsTiers do not hurt at the boundaries. They hurt in the middle, which is where most senders live. | YesOne curve, applied to what you actually sent. No tier to choose and none to outgrow. | Partlytiers, with pay-as-you-go overage between them |
SendRavenPrice
What the same month costs.
The lowest published price for each volume, with pay-as-you-go overage turned on where it is cheaper than the next tier. Resend's overage is $0.90 per thousand on Pro and $0.65 on the 1M tier; ours is $0.50 per thousand, and it stops being charged at each published price.
| Per month | | Resend |
|---|---|---|
| 100,000 emails | $35.00 | $35 |
| 250,000 emails | $109.00 | $170 (Pro plus overage) |
| 1,000,000 emails | $379.00 | $650 |
| 150,000 contacts on a marketing plan | $0 | $650 |
Published list prices, last verified 16 September 2026. Ours is what the Standard curve charges at that volume — there is no tier to pick. Full pricing.
Questions
Asked by people choosing between the two.
Does Resend support MCP?
Yes. Resend shipped an official MCP server in April 2026 and a hosted remote one in July, covering emails, received emails, contacts, broadcasts, automations, domains, webhooks and more. The difference is not whether an agent can call the API but what happens when it does: SendRaven's key can carry a daily cap, an allowlist and an approval hold, and its threads tell the agent what is waiting on a reply.
Can I migrate from Resend?
The send call is close to a rename: from, to, subject, html or text, and an Idempotency-Key header. Audiences import as a list. Templates move as stored templates with {{variables}}. Verify your domain on SendRaven first, then switch the API key.
Is SendRaven cheaper than Resend?
At 100,000 emails a month they are within a dollar. Past that, Resend charges $0.90 per thousand over the Pro allowance, or moves you to a Scale tier, while SendRaven applies one curve at $0.50 per thousand with no tier to pick. At 250,000 that is $170 against $109, and at 1,000,000 $650 against $379. Marketing is where the gap is widest, because SendRaven does not charge for contacts at all.
Try it on one domain first.
3,000 emails a month, inbound included, and no charge until you switch paid sending on. Already decided? The migration guide from Resend covers the export, the column mapping and the opt-outs. The other comparisons are on the compare page.