SDR Onboarding: A 30-60-90 Day Ramp Plan for New Outbound Reps

Most outbound teams lose money on their first two SDR hires, and the reason is rarely talent. It is ramp time. A rep who takes five months to hit quota costs roughly twice as much as one who gets there in two, and the difference is almost always the quality of the onboarding plan. Below is a 30-60-90 day SDR onboarding structure you can copy, along with the milestones and metrics that tell you whether a new rep is actually on track or quietly drifting.

Before day one: what has to already exist

You cannot onboard a rep into a system that does not exist. If your outbound motion is still improvised, a new SDR will spend their first month inventing process instead of talking to prospects. Have these ready before they start:

• A written ideal customer profile with firmographic filters, disqualifiers and named example accounts.
• Two or three proven sequences, not blank templates. Ship them your best-performing cold email templates and the reply data behind them.
• Inboxes that are already warmed and authenticated. Never hand a new rep a cold domain.
• A CRM with agreed field definitions, stage names and required data on every record.
• A recorded library of five good calls and five bad ones, with notes on why.

If any of those are missing, fix them first. Onboarding time is the most expensive time to be figuring out fundamentals.

Days 1-30: absorb the buyer, not the product

The instinct is to run a week of product training and then turn the rep loose. Invert it. SDRs do not sell features; they earn a conversation by naming a problem accurately. Spend the first month building that vocabulary.

1. Week 1 – listening. Have the rep read 30 closed-won opportunity notes and 15 closed-lost ones. Ask them to write a one-page summary of why customers actually buy, in the customer’s own words. This one exercise does more for cold email quality than any script.
2. Week 2 – shadowing. Sit them on eight to ten discovery calls. Their job is to transcribe the exact phrases prospects use to describe pain, then feed those phrases back into your messaging doc.
3. Week 3 – controlled sending. Let them run 20-30 emails per day from an existing sequence, with every email reviewed before it goes out. Volume is not the point. Reviewing 100 of their emails in week three prevents 3,000 bad ones in month three.
4. Week 4 – list work. Have them build their own list of 200 accounts against the ICP and defend the choices out loud. Reps who understand list quality stop blaming copy for bad results.

Month 1 exit criteria: can explain the ICP without notes, can name three disqualifiers, has written 50 emails that passed review, and can articulate the top three objections and a credible answer to each.

Days 31-60: build the reps, then the volume

Month two is where the rep starts owning their own numbers. Remove the pre-send review, but replace it with a tight feedback loop, because unreviewed work without feedback is just fast failure.

• Raise sending volume gradually toward your normal per-inbox ceiling rather than jumping straight to it.
• Add the second channel. Layer LinkedIn on top of email so the rep learns sequencing, not just writing.
• Introduce live objection handling. Twice a week, ten minutes, one objection at a time, out loud. Written practice does not transfer to the phone.
• Start reviewing reply quality, not just reply counts. A rep with a 6% reply rate and no meetings has a conversation problem, not a copy problem.

Month 2 exit criteria: the rep books their first meetings independently, holds a reply rate within 70% of team average, and keeps their CRM clean without reminders. Meetings booked in month two matter less than whether the activity is repeatable.

Days 61-90: full ownership and handoff discipline

By month three the rep should be running at full quota expectation, and your attention should shift from activity to conversion. Look at where their booked meetings go after they hand them over. Sloppy transitions destroy the value of good prospecting, so make the SDR to AE handoff an explicit, coached skill rather than an assumption.

Three things to add in month three:

1. Their own experiment. Give the rep one variable to test – a subject line, an offer angle, a persona – and have them present the result. Ownership beats compliance.
2. Show-rate accountability. Booked-but-no-show meetings should count against them, which forces better confirmation habits.
3. Pipeline literacy. Teach them to read the team’s outbound sales KPIs so they can diagnose their own funnel instead of waiting for a manager to do it.

The metrics that actually predict a successful ramp

Meetings booked is a lagging indicator and a terrible early signal. In the first 60 days, watch these instead:

• Emails passing review, first try. Rising trend means the rep internalised the message.
• Positive reply share. Positive replies divided by total replies, tracked weekly.
• Disqualification rate. A rep who never disqualifies anyone is not thinking.
• Time-to-first-touch on inbound-adjacent leads. Slow response habits set early are hard to break.
• CRM completeness on their own records. A cheap, honest proxy for diligence.

Common onboarding mistakes

Four patterns cause most failed ramps. Handing the rep a raw, unverified list on day one so their inbox reputation dies before they learn anything. Training product depth before buyer context. Setting month-one quota at the same level as month-four quota, which teaches spray-and-pray. And skipping weekly one-to-ones during the busiest weeks, exactly when the rep needs them most.

If you are still pre-first-hire and weighing whether to build this at all, it is worth pressure-testing the economics first – many teams get further with founder-led outbound or an outsourced motion until the playbook is proven enough to hand over.

Make the plan a document, not a vibe

Write the 30-60-90 plan down, share it with the rep on day one, and review it against real numbers every Friday. The plan itself matters less than the fact that both of you are looking at the same scoreboard. Reps rarely fail because the plan was imperfect. They fail because nobody noticed for six weeks that they were off it.