Short answer
Inbound sales starts with the buyer: they find you through search, content, ads or referrals and get in touch. Outbound sales starts with you: you choose the accounts and contact them first by email, phone or LinkedIn. Outbound produces conversations within weeks and lets you choose who you talk to. Inbound takes months to build, but its leads convert better and cost less per customer once it's running. Most B2B teams run both.
- Outbound buys speed and control over who you reach; inbound buys a lower cost per customer, later.
- Count people's time: with benefits at 30% of private-sector pay costs (BLS), a sales hour costs about 1.4 times the wage.
- At Bridge Group's median SDR pay and quota, an outbound meeting costs roughly $1,200 to $1,400 in pay alone.
- In our example, outbound wins year one ($1,982 vs $2,280 per account) and inbound wins year two ($875 vs $1,817).
- Start outbound for this year's pipeline and build inbound alongside it if you can wait a year for it to pay.
On this page
This guide is for founders, sales leaders and marketers deciding where the next dollar or hire should go: a salesperson to go after accounts, or content and ads to bring buyers in. It compares the two on the things that matter, shows how to work out what each costs per meeting and per customer, runs a two-year example, and ends with a decision table. For outbound on its own, including the roles and channels, see outbound sales.
Inbound vs outbound at a glance
| Inbound sales | Outbound sales | |
|---|---|---|
| Who starts it | The buyer, by searching, reading, clicking or asking a colleague | You, by choosing an account and contacting it |
| Main channels | Search, content, paid ads, referrals, review sites, events where buyers come to you | Cold email, phone, LinkedIn, visits, events where you go to them |
| Time to first results | Months for search and content; days to weeks for paid ads | Days to weeks |
| Control over who you reach | Low: whoever finds you | High: you pick the accounts |
| Buyer intent | Higher: they already have the problem in mind | Lower: you're interrupting them with a reason |
| Typical conversion | Higher from lead to customer | Lower, but more predictable volume |
| Cost structure | Upfront and fixed (content, website, ads); falls per lead as it compounds | Mostly people's time; roughly constant per meeting |
| How it scales | With search demand and budget; hard to increase quickly | By adding people and accounts; limited by the size of your market |
| Main risk | Slow start; demand you can't create; dependence on platforms | Deliverability, list quality and rules on calling and email |
The two aren't rivals. Outbound is the right tool when you know exactly who should buy and need conversations now. Inbound is the right tool when buyers already look for what you sell and you can wait for the work to pay off.
How to work out what each costs
Use the same two formulas for both, and include people's time:
- Cost per meeting = (people's time + tools + media and content) ÷ first meetings held
- Cost per customer = the same costs ÷ new customers won
People's time is usually the largest cost in outbound and the one most often left out of inbound (someone has to answer every inquiry quickly). Price it at the full cost of employment, not the wage. In the Bureau of Labor Statistics' June 2026 employer cost survey, wages were 70.0% of private industry compensation costs and benefits 30.0%, so an hour of work costs roughly the wage ÷ 0.70, or about 1.4 times the wage.
A benchmark for outbound. The Bridge Group's 2025 survey of 351 B2B companies found a median SDR on-target earnings of $80,000, a median quota of 10 meetings held a month, 60% of SDRs at quota and an average ramp of 3.0 months. Loaded at 1.4 times, one SDR costs about $114,000 a year. Planning at 8 meetings a month (because 40% miss quota) and half that during a three-month ramp gives 84 meetings in year one, or about $1,360 each, and 96 a year after that, about $1,190 each. That's before data, tools and the account executive's time.
There's no equally reliable public benchmark for inbound cost per meeting, because it depends on your market's search demand and how long you've been publishing. Work it out from your own spend and inquiry counts, month by month.
Worked example: a wholesale bakery compares two years
Illustrative example. The bakery, its costs and its conversion rates are fictional; the wage and benefit figures are real Bureau of Labor Statistics data.
Rye & Row Bakery Co. (ryeandrow.example) supplies bread and pastries to cafes, restaurants and hotels in its metro area. It can afford one of two things this year: a sales rep to call and visit prospects, or a proper inbound program. In both cases a tasting is the first meeting.
Option A: outbound. One wholesale sales rep at the BLS median wage for wholesale and manufacturing sales representatives ($72,080 in May 2025), loaded at 1.4 times: about $103,000. Add $6,000 for phone, data and tasting boxes: $109,000 a year. After a two-month ramp at 10 tastings a month, the rep runs 20 a month, and 25% of tastings become accounts.
Option B: inbound. A rebuilt wholesale section of the website with local search work ($15,000, once), ongoing content and search work ($1,500 a month) and local search ads ($2,000 a month): $57,000 in year one, $42,000 after that. Inquiries grow from 4 a month in the first quarter (mostly from ads) to 8 in the second and 15 a month in the second half, then about 20 a month in year two. Half of inquiries book a tasting, and because these buyers came looking, 40% of tastings become accounts.
| Outbound, year 1 | Inbound, year 1 | Outbound, year 2 | Inbound, year 2 | |
|---|---|---|---|---|
| Cost | $109,000 | $57,000 | $109,000 | $42,000 |
| Tastings (first meetings) | 220 | 63 | 240 | 120 |
| Cost per tasting | $495 | $905 | $454 | $350 |
| New accounts | 55 | 25 | 60 | 48 |
| Cost per new account | $1,982 | $2,280 | $1,817 | $875 |
What the numbers show. In year one, outbound wins on every line: more than twice as many accounts at a lower cost each, starting in month one. In year two, inbound costs less than half as much per account, because the website and content keep working while the rep's cost repeats in full. Outbound still brings more accounts in total, and only outbound lets Rye & Row choose who it supplies, such as the hotel group it most wants.
The owner's conclusion: hire the rep now for this year's growth, start the inbound work on a smaller budget alongside, and revisit the split after twelve months with real numbers. The inbound figures also leave out the owner's time answering inquiries, which should be counted once it's known.
How to choose
| Your situation | Lean toward | Why |
|---|---|---|
| You need pipeline this quarter | Outbound | Conversations start in weeks |
| You can name the accounts you want, and there are hundreds or fewer | Outbound | Inbound can't make a specific company find you |
| Buyers already search for the problem you solve | Inbound | Demand exists; capture it |
| Few people know your category exists | Outbound first | There's little to search for yet |
| Deals are small and frequent | Inbound, with low-touch outbound | Rep time per deal must stay small |
| Deals are large and involve several people | Outbound, supported by content | You need to reach specific people in specific accounts |
| You can wait a year for results | Both, with inbound growing | Inbound's cost per customer falls as it compounds |
Running both without wasting either
- Answer inbound fast. An inquiry is the warmest lead you'll get. Route it to a named person with a response target in business hours; the hot lead guide covers why speed matters.
- Use inbound signals to aim outbound. Companies that visit your pricing page, attend a webinar or download a guide without getting in touch are good accounts for a well-timed outbound message.
- Use your content in outbound. A useful guide or benchmark gives a cold email a reason to exist.
- Record the source of every lead and customer in the same CRM fields, so the cost comparison above can be done with your own numbers.
- Keep outbound legal. The CAN-SPAM Act makes no exception for business-to-business email: include your postal address and an opt-out and honor it within 10 business days. Calling rules are summarized in the cold calling scripts.
Outbound is only as good as the list and the reason to write. Bebop finds accounts that match a plain-language description and writes a playbook for each, with the people, what's happening and the angle to open with, which shortens the research behind every outbound meeting.
Self-check
- You've worked out cost per meeting and per customer for each channel, including people's time.
- People's time is priced at the full cost of employment, not just the wage.
- You've looked at inbound over at least 12 months, not one quarter.
- You know whether your buyers search for what you sell.
- Every lead has a recorded source.
- Inbound inquiries get a response within your target, from a named person.
Common mistakes
- Judging inbound after one quarter. Search and content take months; early numbers will look poor.
- Leaving people's time out of the cost. It makes outbound look cheap on paper and inbound look free.
- Running outbound with no reason to write. Generic messages to a large list damage deliverability and reputation.
- Treating inbound leads like cold ones. Slow or generic follow-up wastes the most expensive leads you have.
- Choosing one forever. The right split changes as your market, budget and content library change. Recheck it yearly.
Next step: if outbound is part of your answer, build the process with the outbound sales process guide.
Sources
- SDR Models, Motions & Metrics, 10th edition, The Bridge Group, 6 February 2025
- Employer Costs for Employee Compensation, June 2026, U.S. Bureau of Labor Statistics, 9 September 2026
- Occupational Employment and Wage Statistics, May 2025 national estimates (41-4012, Sales Representatives, Wholesale and Manufacturing), U.S. Bureau of Labor Statistics, accessed 26 October 2026
- CAN-SPAM Act: A Compliance Guide for Business, Federal Trade Commission, accessed 26 October 2026
Written by the Bebop team at Blackpearl Group. Last updated .
Questions people ask
What is the difference between inbound and outbound sales?
The difference is who starts the conversation. In inbound sales, the buyer finds you through search, content, ads or a referral and gets in touch. In outbound sales, you choose the company and contact them first by email, phone, LinkedIn or a visit. Inbound leads usually have higher intent; outbound gives you control over exactly which accounts you talk to and when.
Is inbound or outbound sales better?
Neither is better in general. Outbound is better when you need pipeline soon, can name the accounts you want, or sell something buyers don't yet search for. Inbound is better when buyers already search for your solution and you can wait months for results. Most B2B companies run both and judge each on cost per meeting and per customer, including people's time.
Which is cheaper, inbound or outbound?
It depends on the time frame. Outbound costs are mostly people's time and stay roughly constant per meeting, so it is often cheaper in the first year. Inbound has upfront costs, such as a website and content, that keep producing leads, so its cost per customer usually falls over time. In our illustrative example, outbound cost less per account in year one and inbound cost less than half as much in year two.
How long does inbound sales take to work?
Paid ads can produce inquiries within days, but search and content usually take several months to build traffic, and often a year or more to reach full effect. Plan on judging an inbound program over at least 12 months, track inquiries and cost per inquiry monthly, and use outbound or paid ads to cover the gap while organic traffic builds.
How much does an outbound sales meeting cost?
Work it out from your own costs: people's time plus tools and data, divided by meetings held. As a benchmark, the Bridge Group's 2025 survey found a median SDR on-target earnings of $80,000 and a median quota of 10 meetings a month. Loaded for benefits and planned at 8 meetings a month after ramp, that's roughly $1,200 to $1,400 a meeting in pay alone.