The best Sequenzy alternatives

Sequenzy is well-aimed at the SaaS lifecycle job and priced honestly for it. The friction is the metering model, a couple of features still landing, and how little of the ladder is published.

Every send costs, so frequency is the thing you ration. Volume pricing means a weekly newsletter to 10,000 people is 43,000 emails a month and lands you on the $49 tier, while the same list on a contact-priced tool sits at one price no matter how often you write. If you email often, the meter is always running against you.

The free plan is 2,500 emails a month. Generous on contacts — unlimited, with no watermark — and tight on sending. A 1,000-person list emailed weekly is 4,300 emails and already past it. Free plans elsewhere are sized in contacts, which suits a list you're building before you're sending much.

Only three price points are published. $19 at 15,000 emails, $49 at 60,000 and $99 at 120,000 are stated in their own pricing guides. The slider advertises up to 5,000,000 emails a month, but the tiers between 120,000 and 5,000,000 render from JavaScript and appear nowhere as text. If you're sizing a large programme, you're asking sales.

Some of the integration list is still arriving. Stripe is native and documented. Their features page lists Lemon Squeezy as coming soon, while their LLM summary page describes it as native — the two disagree. SMS and MMS are marked beta and cost $16/mo on top. Worth confirming what's live before you buy on the strength of the list.

Almost every Sequenzy comparison turns on one thing, and it isn't features. Sequenzy meters emails sent and stores contacts free. Most of the alternatives here, us included, meter contacts stored and let you send freely. Neither is cheaper in general — it depends entirely on how often you write.

The two ladders line up almost exactly at one send per contact per month. Sequenzy's $19 covers 15,000 emails; our $19 covers 10,000 contacts. Their $49 covers 60,000 emails; ours covers 50,000 contacts. Their $99 covers 120,000 emails; ours covers 100,000 contacts. Send once a month and you'll pay within a few dollars of the same thing either way.

Past that, they diverge fast. A 10,000-person list emailed weekly is about 43,000 emails a month: $49 on Sequenzy, $19 on a contact-priced plan. At 50,000 contacts emailed weekly it's roughly 217,000 emails a month, which is off the top of Sequenzy's published tiers entirely, against $49 here.

It runs the other way too, and this is the case where Sequenzy simply wins. Take a 50,000-person list you email twice a year. Storing it on Sequenzy costs nothing; you're only in a paid tier in the two months you actually send, and 50,000 emails sits in the $49 band. We'd charge $49/mo for that list all twelve months whether you send or not. If you are sitting on a large dormant list, volume pricing is the honest answer and contact pricing is a tax on storage.

Sequenzy ships an MCP server covering Claude, Claude Desktop, Cursor, Codex, Windsurf and OpenClaw, plus a CLI. So do we. On most comparison pages this is where we'd point out that the incumbent has no agent story; on this one it would be false.

If you're choosing between the two on the basis of driving your email platform from an agent, you'll want to try both — the surfaces are similar in ambition and you should judge them on how they actually behave rather than on either vendor's feature list.