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Email sequences · write → send → follow up → stop on reply

Email sequences that run themselves until they get a reply

FirstSales turns a single idea into a full multi-step cadence. Drag workflow nodes to design the flow, and the AI writes each email, sends on a human-like schedule, and follows up on its own, with smart delays, conditional branches, and automatic stop-on-reply. Most replies come from follow-ups, and FirstSales never lets one slip.

  • Build cadences visually with workflow nodes, no spreadsheets
  • AI writes every step and personalizes it from your knowledge base
  • Smart delays, conditional branches, and stop-on-reply built in
  • 87% primary-inbox placement, warm-up and cleaning included

$1 for 3 days · Cancel anytime · No manual follow-ups

Trusted by founders & sales teams
app.firstsales.io
FirstSales email sequence builder, a multi-step cadence laid out with workflow nodes

Why follow-ups decide the outcome

One email is a coin flip; a sequence is a system

Almost nobody replies to the first email. The replies live in the follow-ups, the day-3 nudge, the day-7 angle, the polite final check-in. The hard part was never writing one email. It is sending the right next email, at the right time, to the right people, every single time, without forgetting anyone.

The Money Is in the Follow-Up, and It's the First Thing People Drop

Most replies arrive on the second, third, or fourth touch, not the first. Yet a busy week is all it takes for the day-3 nudge to slip and the day-7 angle to vanish. Send one email and stop, and you walk away from the majority of the meetings you could have booked.

Manual Cadences Break the Moment You Get Busy

Reminders in a spreadsheet, threads you mean to revisit, a calendar full of "follow up with…" that never happens. Manual follow-up depends on perfect memory and free time you don't have, so warm prospects go cold while you're heads-down on everything else.

We Run the Whole Cadence, and Stop the Second They Reply

FirstSales sends every step on schedule, branches on what each prospect does, and stops the entire sequence the instant someone replies, so nobody gets a follow-up after they've already said yes. The thing that actually fills your pipeline was never the first email, it was the follow-up that never got forgotten.

From idea to running cadence

Build a full sequence in minutes

There's no flowchart to draw by hand and no copy to write from scratch. Lay out the cadence on a visual canvas, let the AI write each step, and FirstSales sends and follows up automatically until a reply lands.

STEP 1 • DESIGN THE CADENCE

Lay out the flow with workflow nodes

Drag email, delay, and condition nodes onto the canvas to design exactly how your sequence runs. Set how many touches, how long between each, and where the path should branch, all without writing a single rule by hand.

Visual drag-and-drop builder Email, delay, and condition nodes you arrange on a canvas.

Set delays between every touch Wait a day, three days, a week, you decide the cadence.

Start from a proven template Begin with a battle-tested 4-touch flow, then customize.

Read the docs

Designing a multi-step email sequence with workflow nodes on the FirstSales canvas
STEP 2 • AI WRITES EACH STEP

The AI drafts every email in the sequence

For each node, the AI writes a personalized email from your knowledge base in your voice, varying the angle from touch to touch so the cadence feels like a person, not a copy-pasted reminder. Review, tweak, or let it run.

A fresh angle per touch Each follow-up adds a new reason to reply, never a repeat.

Personalized from your knowledge base Real context about each prospect in every step.

On-brand voice throughout Instructions and guardrails keep the whole sequence sounding like you.

Read the docs

FirstSales AI writing each personalized step of an email sequence
STEP 3 • IT SENDS & FOLLOWS UP 24/7

FirstSales runs the cadence and stops on reply

Once it's live, the sequence sends each step on a human-like schedule, follows up automatically, branches on what each prospect does, and stops the moment someone replies, around the clock, with deliverability working underneath every send.

Sends on a human-like schedule Natural timing and volume, never a robotic blast.

Automatic stop-on-reply The whole sequence halts the instant a prospect responds.

Lands in the primary inbox Warm-up and monitoring keep 87% out of spam.

Read the docs

FirstSales automatically sending an email sequence and stopping on reply

Proof, Not Promises

Founders and SDRs who let the sequence do the chasing

Teams use FirstSales to run the follow-up cadences that used to live in their heads, and get the replies to show for it.

Loved by founders & SDRs

If you are looking to fix your sales pipeline, you should definitely try. @iuditg is the OG in cold emailing, and the product they have built- is futuristic and screams a deep understanding of email marketing. + My open rate has increased drastically, + The UI and UX are easy to understand, even for a beginner like me.

Pooja Dhole@ThisIsPoojaD
Open rate increased drasticallyEasy sequence builder for beginners
Read more customer stories

WHAT THE SEQUENCE BUILDER DOES

One canvas. Your entire follow-up cadence.

Design the flow visually, let the AI write each step, and let smart timing and branching decide who gets what, and when, until a reply lands. Here's what powers a sequence that runs itself.

VISUAL MULTI-STEP BUILDER

Build the cadence by dragging nodes

Compose any sequence on a visual canvas, first touch, delay, follow-up, delay, final check-in, by connecting workflow nodes. See the whole flow at a glance and reorder it in seconds, no spreadsheets and no guesswork.

Drag-and-drop nodes Email, delay, and condition blocks you snap together.

See the whole cadence Every step and timing laid out on one canvas.

Reorder in seconds Change touches, delays, and order without rebuilding.

Read the docs

FirstSales visual multi-step email sequence builder with connected workflow nodes
SMART FOLLOW-UPS & STOP-ON-REPLY

It chases every prospect, then knows when to stop

The sequence sends each follow-up on schedule and keeps going until a prospect replies, then stops the entire cadence for that person automatically, so nobody ever gets a follow-up after they've already responded.

Never a missed follow-up Every scheduled step sends, even on your busiest week.

Automatic stop-on-reply The cadence halts the moment someone responds.

A new angle each touch The AI varies the message so follow-ups never feel canned.

Read the docs

FirstSales smart follow-up sequence with automatic stop-on-reply
CONDITIONAL BRANCHING & TIMING

It branches on behavior and times every send

Add condition nodes so the path changes based on what each prospect does, and set the delay between every touch. Send the right next email at the right moment, on a human-like schedule that protects your deliverability.

Conditional branches Different paths for different prospect behavior.

Precise delay control Set the wait between every step, down to the day.

Deliverability-safe pacing Human-like timing keeps 87% in the primary inbox.

Read the docs

FirstSales conditional branching and timing controls inside an email sequence

Manual follow-up vs automated sequences

Chasing it by hand vs your FirstSales sequences

Same job, following up until a prospect replies, run two very different ways. Here's what changes when an automated cadence runs it for you instead of you tracking every touch in your head.

Manual follow-up (the old way)Reminders, spreadsheets, and a memory that has to be perfect.
Follow-ups get forgotten
A busy week and the day-3 and day-7 touches simply never go out.
One-shot blasts, then silence
You send once, hear nothing, and never circle back, where the replies were.
Threads fall through the cracks
"I'll follow up later" turns into prospects you never contact again.
Every step written from scratch
Each follow-up means more copy to write, so most never get sent.
You still send after they reply
Awkward "just checking in" emails land after someone already said yes.
Timing is guesswork
No system for when to nudge, so touches are too soon, too late, or never.
Your FirstSales sequencesDesigned once, written by AI, running on their own around the clock.
Never misses a follow-up
Every scheduled step sends automatically, even when you're slammed.
Multi-step cadences by default
A full sequence runs until a reply, capturing the touches you'd skip.
Nothing slips through
Every prospect stays in the flow until they reply or the cadence ends.
AI writes every step for you
Each touch drafted and personalized, with a fresh angle, in your voice.
Stops the instant they reply
Stop-on-reply ends the sequence so nobody is chased after responding.
Smart timing and branching
Delays and conditions decide who gets what, and exactly when.

Sequences vs static sequencers

FirstSales vs Instantly, Lemlist & Smartlead

Most tools let you schedule a static template sequence and call it done. A real sequence has to write each step, branch on behavior, stop on reply, and still land in the inbox. Here's how the jobs actually compare.

Email sequence capability and pricing comparison between FirstSales and other cold email tools
What an email sequence should doFirstSalesOther tools
AI writes each step for youIncludedStatic templates
Visual workflow-node builderIncludedLinear steps
Conditional branching on behaviorIncludedRarely
Automatic stop-on-replyIncludedVaries
Personalized per prospect, every touchIncludedMerge tags
Inbox placement rate87% average60-70% average
Warm-up + list cleaning includedIncludedPaid add-on
Entry price$29/mo$94-358/mo

Build a sequence that runs itself for $1

Design the cadence once, let the AI write every step, and let FirstSales send, follow up, and stop on reply, 24/7. No spreadsheets, no forgotten follow-ups, no spam folder.

Start your $1 trial

$1 for 3 days · Cancel anytime · 87% inbox placement

FAQs

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Deliverability

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