Resend vs RudderStack

Two Tech stack tools side by side: what each does, what it costs and who it suits.

The verdict Side by side Plans and pricing Who each is for Other options

The verdict

On the data we hold, it's close: neither pulls ahead on features, a free plan or AI access. The choice comes down to how you work.

What the data says

Both have a free plan, so you can try each before you pay.
Resend starts lower, at $20/mo against $265/mo.
Both have an API and an MCP server, so either works with AI employees.
In our Tech stack ranking, Resend places 34 and RudderStack 6 of 72.

Side by side

Resend and RudderStack compared
At a glance	Resend	RudderStack
Starts at	$20/mo	$265/mo
Free plan	Yes	Yes
API	Yes	Yes
MCP server	Yes	Yes
Links	Visit	Visit

Plans and pricing

Resend

FreeFree forever: 3,000 emails per month (100 per day), 3 domains, 1 webhook endpoint.Free
Pro50,000 emails per month, then $0.90 per 1,000 extra; 10 domains and no daily limit.$20/mo
Scale100,000 emails per month, then $0.90 per 1,000 extra; 1,000 domains and a dedicated Slack channel.$90/mo

RudderStack

FreeFree forever for 250K events per month, 16 SDK sources, 200+ cloud destinations, reverse ETL.Free
GrowthFrom $265 per month for 1 million events; pricing rises with volume and annual billing saves 15%.$265/mo

Prices as the vendors list them. They change often; the final price is on their sites.

Who each is for

Choose Resend if…

Software teams that want to send transactional email, such as sign-ups, receipts and password resets, and some marketing email from their own code, with a clean API and good developer tooling.

Visit Read the review

Choose RudderStack if…

Data and engineering teams that want to collect first-party event data from sites, apps and servers, keep it in their own warehouse and send it to marketing and analytics tools.

Visit Read the review

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