The common versions
Search for the 3-3-3 rule and you'll find different definitions, all short rules of thumb rather than a standard:
- Three touches, three channels, three days apart. An outreach cadence, and the one this post focuses on.
- Three seconds, three minutes, three hours. Grab attention fast, hold it with the pitch, and make the relationship last.
- Three questions, three needs, three solutions. A discovery structure: ask, find the needs, match your answer.
All three point at the same idea: keep sales simple enough to do consistently.
The outreach version, step by step
Touch 1: email
The specific reason you're writing, the problem you think they have, one piece of proof, one easy question.
Touch 2: LinkedIn
A connection request with a short note that mentions the same reason, without repeating the email.
Touch 3: a different angle
A reply to their X or LinkedIn post, or a short email with something new: a result, a resource, a question.
After three touches with no response, stop or send one polite closing message. Our follow-up templates include a breakup email.
Why three, and why three days
- Three touches is enough for most people to notice you without feeling chased. Many replies come on the second or third touch.
- Three channels because people read different inboxes. Someone who ignores email may answer on LinkedIn.
- Three days apart leaves room for a busy week and stops the sequence feeling automated.
A template you can copy
| Day | Channel | Message |
|---|---|---|
| 1 | "Hi {name}, saw {company} is {trigger}. Teams at that stage often hit {problem}. We helped {customer} {result}. Worth a look?" | |
| 4 | "Hi {name}, I emailed about {topic} earlier this week. Connecting here too, as I follow a lot of {industry} work." | |
| 7 | Email or X | "One more thought on {topic}: {one-line idea}. If now's not the time, no problem at all." |
A worked example
Say you sell a booking tool to agency owners, and you've noticed that a particular agency, Northwind, has just hired two account managers.
- Day 1, email. "Hi Sam, saw Northwind just hired two account managers. Agencies at that stage often lose hours to scheduling client calls. We helped Brightside cut that to minutes. Worth a look?"
- Day 4, LinkedIn. "Hi Sam, sent you a note about scheduling earlier this week. Connecting here too, as I follow a lot of agency work."
- Day 7, a reply on X or a short email. "One more thought: most agencies we work with start with booking links for discovery calls only. If now's not the time, no problem."
Each touch mentions the same reason, adds something, and makes "not now" easy to say.
Adjust it to the deal
- Smaller, faster deals: keep it to three touches in about a week, then move on.
- Larger deals: stretch the gaps to five to seven days, and make the third touch something substantial, such as a short teardown or relevant case.
- Several people on the account: run a separate 3-3-3 for each person, with a message suited to their role, and never send them the same text.
Common mistakes
- Repeating the same message on every channel. Each touch should add something.
- Squeezing the days. Three touches in three days reads as automation.
- Using a channel your buyer doesn't use. If they aren't on X, use a second email instead.
- Ignoring replies on other channels. If they answer on LinkedIn, stop the email steps.
When they reply
Stop the sequence on every channel. Answer in the channel they used, keep it short, and move towards a call only if they've shown interest. If the answer is "not now", ask when to check back and put that date in your CRM. Our meeting request templates cover asking for the call without pushing.
How to track it
A simple sheet or CRM view is enough: prospect, reason, date of each touch, channel, and outcome. After a month, compare which touch and which channel produced replies. Most teams find one channel clearly ahead for their buyers, and shift the sequence towards it.
If you'd rather not track it by hand, an agent can run the sequence and log every touch. Siela's AI SDR does this across email, LinkedIn and X, within the daily limit you set for each channel.
Frequently asked questions
What is the 3-3-3 rule in sales?
It isn't one official rule. Common versions include three touches across three channels at least three days apart, and three seconds, three minutes, three hours for attention and relationships. The outreach version is the most practical for small teams.
How many times should I follow up with a prospect?
Two or three touches after the first message is usually right, each adding something new, then a polite close if there's no reply.
Which three channels should I use?
For most B2B teams: email, LinkedIn, and either a second email or X if your buyers are active there.
Should the sequence stop when they reply?
Yes, on every channel. A reply anywhere ends the sequence and starts a real conversation.