outengine
Included on every plan

Send your emails for free.

Schedule, send, follow up, detect bounces. Bundled into your OutEngine plan with no per-email cost and no add-on tier.

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Timing

Jittered, randomized

Bounces

Auto-pause on spike

Cost

$0 / mo

The thesis

Sending is a commodity.

Every credible sequencer does the same job: take a list, schedule sends, jitter timestamps, follow up, detect bounces. The differences they sell - integrations, AI features, dashboards - don't move inbox-vs-spam outcomes.

The one thing sequencers actually compete on is their warm-up pool. Apart from that the sending side is identical across the market, so we don't charge for it separately.

Instantly · sender plan

500,000 emails/mo to 100,000 leads

$358/mo

Same volume on OutEngine

Bundled

Included with your inbox plan

$0/mo extra

What they sell

Features.

CRM integrations, AI agents, "best-practice" templates, twelve dashboards. Things that look great on a slide.

What actually matters

Inbox + warm-up.

Whether the email lands inbox vs. spam. None of those features touch this. It's upstream of the sequencer.

What we charge for it

Nothing extra.

Bundled into every plan. Send from your OutEngine inboxes - that's it.

What's in the box

Just the sending. Done well.

We deliberately built a sequencer that doesn't try to be a CRM. Fewer features, fewer moving parts, fewer bugs. Two things we obsess over, and a list of the rest.

Jittered timing

Random delays inside natural ranges. No two emails go out on the same cadence, so mailbox providers can't fingerprint a robotic send pattern.

Robotic OutEngine

45–180s between sends, never the same gap twice

Auto-pause on bounce spike

When the inbox detects a sustained hard-bounce rate, sending pauses automatically. Reputation damage is contained before it spreads to the rest of your domain.

Bounce rate Threshold breached
5%

Pauses at 5% sustained over 10 minutes. Tunable per inbox.

Also included

Multi-step sequences

Initial, follow-up, breakup. Conditional on opens, replies, time.

A/B testing

Subject and body variants. Auto-pick winner once a sample's in.

Reply detection

When a prospect replies, follow-ups stop. Thread surfaces in unified inbox.

Dedicated IPs

Built-in routing. BYO supported.

What we don't ship

No HubSpot. No Salesforce. No Pipedrive. No AI reply assistant. No 47 dashboards. We send the email.

Why we can bundle it

We don't have to fund a feature factory.

Most sequencers charge $97–$700/mo+ because they can. The actual sending tech is simple - send an email, wait a day, watch for a reply. We don't charge separately for it. It rides for free on top of the inbox plan you already pay for.

What other sequencers charge for

  • Integration engineering team
  • "AI agent" feature surface
  • Enterprise sales motion
  • Influencer + affiliate payouts
  • Tier gating to push you up the ladder

What we built

  • The actual sending infrastructure
  • Bounce, reply, and reputation handling
  • Dedicated IP routing
  • Sequencing logic, A/B, follow-ups
  • Bundled with your plan. No add-on.

Warm-up

Warm-up depends on your plan.

Simple plan: warm-up included, automatic. Power plan: bring your own. We recommend a setup that costs most users a fraction of what their current sequencer charges.

Simple plan

Warm-up included

We handle it.

Warm-up is bundled into the $30/domain price. Inboxes stay in good standing automatically. No setup, no extra tool.

Power plan

BYO warm-up

Bring your own pool.

Power-volume customers tend to have warm-up preferences. We don't force ours. The setup below is what we recommend.

Recommended Power-plan setup

Pay an external sequencer's lowest tier just for warm-up. Run all your sending through us.

01 ~$37/mo

Instantly, lowest tier

Or any sequencer with a warm-up pool. Use it only for warm-up.

02 5 min

Upload inboxes to us

We help you wire it during onboarding. Same inboxes warming there, sending here.

03 $0/mo

Send everything through us

All your real volume rides on the bundled OutEngine sender.

Old way

$358/mo

Sequencer mid-tier

New way

$37/mo

Lowest tier, warm-up only

Savings

$3,852/yr

Per seat, before volume scales

Why we don't bundle warm-up on Power: warm-up pool size is a network-effect game we're not playing. We'd rather make sending genuinely cheap than charge for a warm-up tier you didn't need.

Buy an inbox plan. The sender's included.

Simple $30 /domain Power custom Sender $0