什么是客户获取？终极指南+如何赢得它

客户获取是通过协调的营销、销售和客户服务策略组合，吸引新潜在客户并将其转化为付费客户的过程。

Strategy and Planning

Customer acquisition is not only about spending money on ads and hoping for the best. It means building systematic processes for turning strangers into customers, and it has become more expensive. A July 2022 SimplicityDX release said that online merchants' average loss per new customer acquired rose from $9 in 2013 to $29 in 2022, an increase of about 222%, which it attributed to customer acquisition costs and higher product return rates; the release did not explain how the figures were calculated.

Understanding Customer Acquisition

Customer acquisition covers every interaction from the moment someone becomes aware of your brand to the moment they make a first purchase. Think of it as a bridge between your solution and people who need it but don't yet know you exist.

The usual stages are awareness, consideration and conversion. That sounds simple, but the details get tricky. An older WordStream analysis of Google Ads accounts (hundreds of accounts with working conversion tracking, over three months) found a median landing page conversion rate of 2.35%; the article's introduction calls it an average, but it is a median across the sampled accounts, not a mean. At that rate, as a hypothetical example, it takes about 43 landing page visitors per tracked conversion (1 ÷ 0.0235 ≈ 42.6), and a tracked conversion isn't always a new paying customer.

The Reality of the Economics of Customer Acquisition

The numbers have to make sense before you talk tactics. Gartner's 2024 survey of 395 marketing decision-makers in Europe and the US, as reported by Marketing Brew, found that marketing budgets averaged 7.7% of company revenue, down from 9.1% in 2023. That was not the lowest on record (the 2021 figure was 6.4%), but Gartner called it the start of an "era of less" for marketers.

Customer acquisition costs vary widely by sector and by how they are calculated. The figures sometimes quoted here (higher education at $1,143 per customer, e-commerce at $274 on average and SaaS at $205-$450) could not be traced in that form. Userpilot, citing First Page Sage's analysis of B2B SaaS companies, lists average CAC of $274 for e-commerce SaaS, $806 for education and $1,450 for fintech, and puts typical SaaS CAC at $400 to $900. Those are SaaS benchmarks, not averages for every e-commerce or education business.

Email often reports a high return. The page linked as Email marketing statistics cites the Data & Marketing Association for an average email ROI of $38 for every $1 invested (no year given); the "$36-$40" range and the claim that PPC returns only $2 aren't on that page. Firework separately says Google Ads deliver $2 in revenue for every $1 spent. These are revenue-based figures from different sources, not profit and not a like-for-like comparison, so on their own they don't justify moving budget between channels.

How Customer Acquisition Actually Works

Digital Channels Leading the Charge

The digital shift has changed how businesses acquire customers. The page linked as search engine optimization doesn't support the claim that 45.1% of all clicks on desktop searches go to organic results, and that figure could not be traced; the page instead says PPC ads in search results account for 45% of page clicks, citing WebFX. Long-term SEO can produce results that build over time, but that isn't guaranteed.

Pay-per-click advertising on Google and Facebook can still bring fast results, but costs have risen. WordStream's 2024 search advertising benchmarks (17,998 US search campaigns running April 1, 2023 to March 31, 2024, with about 80-85% of spend on Google Ads and 15-20% on Microsoft Ads) report a cost per click of $4.66, up from $4.22 the year before, an increase of about 10.4 percent. The report calls these figures "averages" but says they are technically medians. Increases varied by industry, and the often-quoted range of 12 to 18 percent could not be traced.

Social media marketing goes well beyond posting and collecting likes. Figures sometimes quoted for growth in marketers' investment (YouTube up 30%, Instagram up 29%) and for short-form video (86%) come with no source or definition here and could not be traced. The WordStream page in the references has a different, older figure: 86% of consumers say they'd like to see more video content from brands they love.

Traditional Channels Still Delivering

Traditional marketing isn't dead. The claim that 66% of businesses still use direct mail could not be traced, but direct mail remains a physical touchpoint in an increasingly digital world. Local businesses and major brands still use TV, radio and print, with results that vary by audience and budget.

Coordinated channels usually work better than isolated ones. The link labeled integrated marketing strategies goes to a ResearchGate paper on customer acquisition strategies for tech start-ups, which could not be opened for verification, and the claim that integrated campaigns achieve 67% better results than a single-channel approach could not be traced. Coordinating channels still tends to make messages more consistent.

Real Customer Acquisition Success Stories

Case Study 1: The Viral Growth Machine of Dropbox

Early on, Dropbox faced a classic start-up problem: a crowded market and a small budget. In Drew Houston's 2010 "Startup Lessons Learned" slides, a paid search test cost $233 to $388 per acquisition for a $99 product, which was unsustainable. So the company tried something else.

Instead of relying on advertising, Dropbox built referrals into the product: users could earn extra storage by inviting friends, with both sides rewarded. Houston's slides say the two-sided referral program permanently increased signups by 60% and that referrals accounted for 35% of daily signups.

According to the same slides, Dropbox grew from 100,000 registered users in September 2008 to 4 million in January 2010, about 15 months later, and the company has since reported more than 700 million registered users. Referrals were one factor in that growth, alongside the product itself.

Case Study 2: Zoom's Excellence-Driven Acquisition

Before 2020, Zoom was one of many video conferencing providers. Its approach centered on product quality and ease of use: where some competitors required downloads and configuration, joining a Zoom call was designed to be simple.

That focus mattered when the pandemic hit. Zoom said daily meeting participants rose from about 10 million in December 2019 to 300 million by April 2020 (a 2,900% increase, or 30 times); it later clarified that these were meeting participants, which can count one person several times, not daily users. Revenue for the quarter ended July 31, 2020 was $663.5 million, up 355% year over year. Pandemic demand drove much of this growth, and the claim that Zoom kept 99%+ uptime throughout could not be traced.

Case Study 3: Canva's Freemium Revolution

Canva took on a different challenge: making design accessible to non-designers. Its freemium model gives away a large library of templates; the figure of 8,000 free templates sometimes quoted could not be traced and is likely out of date.

Email is one part of its approach. A Braze case study (undated) says Canva grew email sends from 30 million to 50 million a week, in 20 languages, with 99% email deliverability. Separately, Canva announced in October 2022 that more than 100 million people were using its platform every month; the case study doesn't attribute that growth to email.

The same case study reports a 33% increase in email open rates and a 2.5% increase in platform engagement rates, without saying whether these are relative or percentage-point changes. The broader lesson is that offering real value first can support long-term growth, although results vary.

Top 5 Reasons You Should Master Customer Acquisition

1. More Predictable Revenue Growth

When customer acquisition works reliably, revenue tends to become more predictable. Businesses with well-measured acquisition funnels can forecast growth more accurately, which makes it easier to allocate resources and raise money.

As an illustration, take the SaaS average CAC of $395 that is sometimes quoted (it could not be traced, so treat it as a hypothetical figure). With a 3:1 LTV to CAC ratio, each customer is expected to generate lifetime value of about three times their acquisition cost, roughly $1,185 here. That is not $3 of profit back for every $1 spent: LTV should be measured on gross profit rather than revenue, it arrives over the customer's lifetime, and it is an estimate. Used carefully, the ratio makes planning more evidence-based.

This is where compounding comes in. As Philip Kotler, often called the "Father of Modern Marketing", put it:

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"Marketing is not the art of finding clever ways to dispose of what you make. It is the art of creating genuine customer value."

, Philip Kotler, Father of Modern Marketing

When you focus on creating value, customers may stay longer, which raises LTV and can justify higher acquisition spending.

2. Competitive Advantage Through Lower Costs

Companies that acquire customers efficiently can keep their costs below those of competitors, although being "orders of magnitude" cheaper is rarely realistic. The SimplicityDX figure above (an average loss of $29 on each new customer in 2022, up from $9 in 2013) shows how hard it can be to recover acquisition cost on a first order. Efficient companies aim to shorten that payback period, but whether a first purchase covers acquisition cost depends on margins and costs.

The link labeled Email marketing research goes to a Firework article that puts average email ROI at $42 for every $1 spent ($38 for e-commerce), with no date given; the "$36-40" range quoted here isn't on that page. These are revenue-based figures. Companies that use email well may be able to afford more in other channels, but that depends on their margins.

A cost advantage can build over time. Lower acquisition costs can free budget for product development, customer service and retention, which can create a cycle that is harder for competitors to match.

3. Market Expansion Opportunities

Effective customer acquisition can open new markets and segments. What you learn in one market can be adapted to the next, so expansion doesn't have to start from scratch.

TikTok shows how new platforms create openings. Sprout Social's guide, linked as TikTok marketing growth, cites a Statista projection of growth in purchases on the app, but without a clear baseline or comparison period, so no growth figure is given here. The figure of 116+ million US users could not be traced; the WordStream page in the references cites 100 million US users, from TikTok. Early adopters who understood TikTok's culture and format could reach large audiences, sometimes before advertising competition increased.

4. Data-Driven Decision Making

Analytics can support more accurate decisions. The claim that businesses using AI for acquisition see a 50% decrease in costs isn't on the page linked as AI for acquisition and could not be traced. That HubSpot page does say 68% of marketers report a positive ROI from investing in AI or automation tools, citing HubSpot's AI Trends for Marketers report (sample size not stated).

Sophisticated attribution modeling can show which touchpoints contribute to conversions, and predictive analytics can help identify likely buyers earlier. Neither is a crystal ball: both depend on data quality and, where the law requires it, consent for tracking.

Knowledge accumulates as each campaign adds insight about your audience, which can help future campaigns and give you an advantage over competitors who measure less carefully.

5. Building Sustainable Business Moats

Perhaps the most important advantage is defensibility. Acquisition capabilities built on product, data and relationships are harder for competitors to copy simply by spending more.

Airbnb is a well-known example. It built a two-sided marketplace with network effects, and its early growth is often described as starting with hosts: more listings drew more guests, which in turn attracted more hosts.

When acquisition is about adding real value, it also builds relationships that go beyond single transactions.

Overcoming Common Customer Acquisition Challenges

Rising costs are one of the biggest issues for advertisers. SimplicityDX said the average loss per new customer rose from $9 in 2013 to $29 in 2022, an increase of about 222%. The link labeled Google CPC increases goes to a Marketing Brew article about Gartner's marketing budget survey, not CPC. A separate source, WordStream's 2024 search advertising benchmarks (a mixed Google Ads and Microsoft Ads sample, April 2023 to March 2024), reports the median CPC rising from $4.22 to $4.66, about 10.4%. Old playbooks may no longer be enough.

One response is diversification and optimization. Many companies shift more budget to owned channels such as SEO and email and use paid channels more selectively for immediate results; the right mix depends on margins and goals.

Attribution is hard even for experienced marketers. Customers often interact with several touchpoints before buying (the commonly quoted 6-8 touchpoints is a rule of thumb that could not be traced), so isolating what drives conversions is difficult. First-party data strategies, customer data platforms and cohort analysis can give a clearer view of the customer journey, with data collected under a lawful basis and consent where the law requires it.

The acquisition landscape has been transformed by privacy regulations such as GDPR and CCPA. Under the GDPR, together with EU cookie rules, tracking for marketing generally needs opt-in consent, while the CCPA mainly gives consumers the right to opt out. Safari and Firefox already limit third-party cookies by default; Chrome dropped its plan to phase them out in July 2024, and Google said in April 2025 that it would keep its current approach to user choice. Forward-looking companies are building direct relationships with customers, collecting zero-party data and using contextual advertising that doesn't require invasive tracking.

Best Practices from Industry Leaders

B2B Customer Acquisition Strategies

Many B2B companies use account-based marketing, treating each high-value prospect as a market of one. They use LinkedIn's targeting options, publish thought leadership content and nurture leads with tailored email sequences.

The key difference is patience. B2B sales cycles can last months or longer, so they depend on long-term relationship building rather than short-term wins. AI tools are increasingly used to identify and prioritize high-intent prospects in these longer cycles.

B2C and E-commerce Approaches

B2C organizations usually prioritize speed and scale. They use social proof by encouraging user-generated content, work with influencers who genuinely fit the brand and build referral programs that turn customers into advocates.

E-commerce companies optimize every stage of the funnel, from discovery to the post-purchase experience. They use retargeting to recover abandoned carts (with consent where the law requires it for tracking), AI-powered product recommendations and loyalty programs to raise lifetime value.

Future Trends Reshaping Customer Acquisition

AI is changing how companies approach acquisition. The link labeled Businesses using AI goes to an Invoca article on 2025 marketing budget trends, which doesn't support claims of a 20% gain in sales productivity or cost reductions of 40% to 60%. A separate HubSpot article reports a 20% increase in sales productivity for companies using AI for lead scoring, citing B2B Rocket without giving a sample; the 40% to 60% figure could not be traced. AI can also make personalization possible at scale, which needs a lawful basis for the data used and consent where the law requires it.

Privacy-first tactics are increasingly necessary. Companies can prepare for regulation by adopting transparent data practices, collecting "first-party" data with consent where the law requires it and offering value exchanges that encourage people to share data voluntarily.

New platforms keep appearing and bring both opportunities and challenges. TikTok Shop, audio platforms and even metaverse experiences offer new paths to customers, and early adopters who understand each platform's dynamics may gain an advantage.

This reflects a wider move toward community-led models.

How to Compute CAC (Customer Acquisition Cost)

Knowing your customer acquisition cost (CAC) is key. The basic formula is total acquisition spending divided by new customers acquired in the same period. Spending often turns into customers with a delay, especially in long B2B sales cycles, so align the spending window with the cohort of customers it actually produced rather than only the calendar period. Useful analysis goes deeper than the basic formula.

Calculate CAC by channel, customer segment and acquisition period to see which tactics are most efficient, and test changes. Use fully loaded costs, including salaries, software and overheads, which many businesses leave out.

Industry Benchmarks for Customer Acquisition

Acquisition costs differ widely from one industry to another, and benchmarks differ by source. Some reference points:

Benchmarks depend on the source and the business model. In the First Page Sage figures cited by Userpilot for B2B SaaS, average CAC is $274 for e-commerce SaaS and $1,450 for fintech, and typical SaaS CAC is put at $400 to $900, depending partly on whether you sell to SMB or enterprise customers. The figures sometimes quoted for SaaS overall ($205-$450 per customer), e-commerce overall ($274) and financial services (over $1,000) could not be traced in that form.

The bigger question is the ratio of customer lifetime value (LTV) to acquisition cost. Commonly used rules of thumb are an LTV:CAC ratio of 3:1 or higher, with LTV based on gross profit, and a CAC payback period of under 12 months. They are rules of thumb, not universal benchmarks.

Why Customer Acquisition Costs Tend to Rise

Acquisition costs tend to rise for several reasons. More companies compete for the same audiences on the same platforms, which pushes up advertising prices across channels.

Tighter limits on targeting can mean wider audiences and lower conversion rates. At the same time, consumer attention is spread across more platforms, which calls for multichannel strategies.

Part of the answer is to give retention as much attention as acquisition. A widely quoted estimate, repeated in Harvard Business Review in 2014, says acquiring a new customer costs 5 to 25 times more than keeping an existing one; the ratio depends on the study and the industry.

Measuring Customer Acquisition Success

Beyond basic CAC, effective organizations track metrics that give a fuller picture. Conversion rates by channel (new customers divided by leads or visitors from that channel, using the same definition each time) show the most efficient sources, and time-to-payback shows when acquisition spending is expected to be recovered from gross profit.

The link labeled Cohort analysis research goes to a Userpilot article on CAC benchmarks by industry, not cohort research, so it doesn't support this point. In general, cohort analysis follows groups of customers acquired in the same period to see how their quality and value change over time, which can inform budget decisions. More sophisticated businesses also monitor net promoter scores and referral rates to see whether acquisition leads to long-term growth.

Building Your Customer Acquisition Strategy

Successful companies take a methodical approach to acquisition. They start by understanding their audience in depth: demographics, but also psychographics, behaviors and motivations. Later decisions build on that foundation.

Next, they match channels to their business model. B2B companies often invest in content marketing and sales teams for high-value deals, while low-price B2C businesses often rely on viral mechanics and social media. There's no universal solution.

Testing becomes routine. Each hypothesis is tested with experiments, including ongoing A/B tests across touchpoints. What works is scaled and what doesn't is dropped.

Common Mistakes in Customer Acquisition

Many businesses focus only on the cheapest acquisition channels and ignore customer quality or LTV. Others spread budgets across a dozen channels without proving that any of them work.

Another big mistake is treating acquisition separately from retention and expansion. Advanced companies look at the whole customer lifecycle and optimize for long-term value rather than short-term KPIs.

Some also forget to adjust budgets and goals for seasonality and new competitors.

The Psychology Behind Customer Acquisition

Understanding customer psychology can make acquisition more effective. Emotion often plays a large role in buying decisions, with reasons used to justify them, so emotional connection matters when converting customers.

Principles such as social proof, scarcity and authority can influence buying decisions. Marketers can apply them honestly along the journey from awareness to activation to conversion; fake scarcity or invented social proof erodes trust and can breach consumer protection law.

Trust remains essential. Where people are skeptical of advertising, companies that earn trust through transparency, quality and customer success are better placed to win new customers.

Frequently Asked Questions

What is a good customer acquisition cost?

A common rule of thumb is a CAC of about one-third of customer lifetime value, with lifetime value measured as gross profit. For example (hypothetical figures), if a typical customer generates $300 in gross profit over their lifetime, you would aim to spend no more than about $100 acquiring them. This varies widely by industry and business type: subscription businesses may tolerate a higher CAC because of recurring revenue, while lower-margin e-commerce businesses usually need a lower one.

How long does customer acquisition take?

Timelines vary widely by channel and business model. Paid advertising can produce data within hours. As illustrative planning examples rather than industry benchmarks, SEO is often planned over 3–6 months before its fuller effects show, and brand and content marketing over 6-12+ months of sustained effort. Many businesses combine quick feedback from paid channels with longer-term investment in owned media.

Should we focus more on acquisition or retention?

Both matter, and retention often offers a better return. A widely quoted estimate, repeated in HBR in 2014, says acquiring new customers costs 5 to 25 times more than retaining existing ones, and research by Frederick Reichheld of Bain & Company found that raising retention rates by 5% can increase profits by 25% to 95%; results depend on the business. Many companies invest heavily in retention while continuing steady investment in acquisition.

What are the best acquisition channels for startups?

Startups usually do better focusing on a few channels that fit their resources and target market. B2B startups often use content marketing, LinkedIn outreach and strategic partnerships, while B2C startups often use social media, influencer collaborations and referral programs. Start with one channel, prove it works, then expand methodically.

How much will privacy changes affect customer acquisition?

Privacy changes push marketers to rethink targeting and measurement. As third-party data becomes less reliable, first-party data collected with consent where the law requires it becomes more important. Successful companies build direct customer relationships, use contextual advertising and offer value exchanges that encourage voluntary data sharing.

Which analytics do you think are most important when trying to acquire new customers?

CAC and CLV are the baseline. A commonly used rule of thumb is an LTV to CAC ratio of about 3:1, based on gross profit. Also measure conversion rates by channel, payback period and, for subscription businesses, monthly recurring revenue. Attribution helps show which channels contribute to results and which only appear to.

How do small businesses compete with big ones?

Small businesses can win by being focused and nimble. They can serve specific niches, offer outstanding customer service and build real community connections. Local SEO, targeted social media and referral programs are often more practical for small businesses than competing with large companies on ad spend.

Related Terms

Customer Lifetime Value (CLV) - Total value customer brings over entire relationship with business including all future purchases
Conversion Rate Optimization (CRO) - Systematic process of increasing percentage of visitors who convert into customers
Marketing Qualified Lead (MQL) - Prospect deemed ready for sales team engagement based on specific criteria and behaviors
Attribution Modeling - Framework for assigning credit to marketing touchpoints that lead to conversions
Marketing Automation - Technology automating repetitive marketing tasks that agencies use to scale client campaigns efficiently
Churn Rate - Percentage of customers discontinuing service over specific period affecting lifetime value calculations

Conclusion

Customer acquisition today combines art and science, data and intuition, efficiency and effectiveness. Buying ads and hoping for the best rarely works. Successful companies pair careful data analysis with real value creation and build acquisition systems that can improve over time.

The essentials going forward: diversify your channels, focus on customer value rather than vanity metrics, and build durable advantages. Whether through AI-assisted personalization, referral mechanics built into the product or communities around your brand, the fundamentals stay the same.

As marketing budgets face closer scrutiny and competition increases, companies that treat acquisition as an investment in long-term customer relationships, not just a cost center, are better placed. Start with one channel, test it thoroughly, then scale based on data rather than assumptions.

Marketers who balance acquisition with retention, and technology with a human touch, are likely to be better placed. The best results usually come not from spending the most, but from spending wisely on the right customers, at the right time, in the right channels.

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"Customer acquisition today is fundamentally different from what we practiced even five years ago. The smart companies understand that sustainable growth comes from building genuine relationships first, then leveraging technology to scale those human connections. It's not about having the biggest budget anymore, it's about having the smartest strategy."

Tessar Napitupulu, Founder and CEO of Arfadia