Channels and Demand Generation

Everything so far assumes customers encounter you. This post is about making that happen: channels (the paths through which you reach customers) and demand generation (creating awareness and interest), organized by the marketing funnel from awareness to acquisition. This is where GTM becomes concrete outreach — and where focus and measurement matter most, because it’s easy to spend a lot reaching the wrong people in the wrong places.

The funnel: awareness to customer

Customers don’t go from strangers to buyers in one step; they move through stages, commonly visualized as a funnel (wide at the top, narrow at the bottom, because people drop off at each stage):

   Awareness    — they learn you exist
      ↓
   Interest     — they want to know more (engage, sign up for info)
      ↓
   Consideration— they evaluate you against alternatives
      ↓
   Conversion   — they become a customer (buy / sign up)

• Each stage is a distinct job. Getting someone aware is different work from getting them interested, which is different from getting them to buy. Demand generation feeds the top (awareness/interest); the motion (product-led or sales-led) converts the bottom.
• Drop-off is normal. Most people who become aware won’t buy — the funnel narrows at every stage. GTM work is both filling the top (more of the right people entering) and improving conversion (fewer of the right people dropping off) at each stage.
• It’s a model, not a literal path. Real buying journeys are messier (people loop back, skip stages, take nonlinear paths), but the funnel is a useful lens for thinking about where people are and what moves them to the next stage. Different channels and content serve different stages.

The funnel frames demand generation as: get the right people in at the top (awareness), and move them down toward becoming customers. Channels are how you reach people at each stage; content and offers are what move them along. Keeping the funnel in mind stops you from, say, pushing “buy now” at people who’ve never heard of you.

Channels: where you reach customers

A channel is a path through which you reach and acquire customers. There are many, and they suit different customers and stages:

• Content and SEO — creating useful content (articles, guides, docs, videos) that your target customers search for and find, building awareness and trust over time. Strong for technical audiences who research problems; compounding (content keeps working) but slow to build.
• Paid advertising — paying for placement (search ads, social ads, display) to reach targeted audiences quickly. Fast and scalable but costs per click/impression and stops when you stop paying; works when the economics (cost to acquire vs customer value) work.
• Social and community — building presence and engagement where your customers gather (social platforms, forums, communities), including developer communities for technical products. Builds awareness and trust through participation, not just broadcasting.
• Email — reaching people who’ve opted in, to nurture interest and drive conversion — effective for moving people down the funnel once they’re in it.
• Events, partnerships, word-of-mouth, referrals — conferences, integrations/partners, and customers referring others. Word-of-mouth and referrals are especially powerful (trusted, low-cost) but depend on a product people love enough to recommend.
• Direct/outbound sales — proactively reaching out to prospects (for sales-led motions) — the sales/presales series covers this channel in depth.

No channel is universally best; each has different cost, speed, scalability, and fit. The right channels depend entirely on where your customers are and how they discover solutions — which is why knowing your customer (post two) governs channel choice. A developer tool and a retail app reach customers through very different channels.

Finding the channels that work

The channel problem is fundamentally empirical — you find what works by testing, not by planning:

• Start where your customers already are. The best channels reach your specific customers in the places they already look for solutions or spend time. A developer audience gathers in technical communities and searches documentation; an executive audience is reached differently. Go to your customers’ watering holes rather than broadcasting everywhere.
• Test, measure, and concentrate. You rarely know upfront which channels will work, so test several on a small scale, measure which actually produce customers (not just clicks), and concentrate resources on the ones that work. Most channels won’t work well for you; a few will. Finding and doubling down on those few is the game.
• Beware vanity metrics. A channel producing lots of traffic, clicks, or sign-ups but few actual customers is a trap. Measure channels by whether they yield customers (and profitable ones — the economics post), not by top-of-funnel activity. Focus on the channels that convert, not the ones that look busy.
• Focus beats spreading thin. Just as with markets, spreading effort across many channels weakly beats being mediocre everywhere. A couple of channels done well usually outperforms a dozen done shallowly. Concentrate.

Finding channels is like the beachhead idea applied to distribution: test broadly, then focus narrowly on what works. For technical founders, this is the part that most resists armchair reasoning — you have to try channels and let the results (real customers) tell you which to pursue. It’s experimental, not theoretical.

Demand generation and the economics

Demand generation is the work of creating awareness and interest — filling and moving the funnel — across your chosen channels. A few principles tie it together:

• Match content/offers to funnel stage. Awareness-stage content (educational, broad) differs from consideration-stage content (comparisons, proof, demos) and conversion offers (trials, pricing). Meet people where they are in the funnel rather than pushing everyone toward “buy.”
• Lead with value, consistent with your message. Demand gen carries your positioning (post three) into the world — the same clear, value-first, customer-language message, adapted per channel and stage. Consistency compounds; inconsistency confuses.
• It’s bounded by economics. How much you can spend on demand generation is limited by what a customer is worth — you can’t profitably spend more to acquire a customer than their lifetime value supports (the next post’s CAC/LTV). This is the constraint that keeps demand gen honest: a channel isn’t “working” if it acquires customers at a loss. Demand generation must ultimately pay for itself.
• Compounding vs paid. Some channels compound (content/SEO, community, word-of-mouth build assets that keep working); others are pay-to-play (ads stop when you stop paying). A durable GTM usually builds compounding channels over time rather than relying solely on paid acquisition.

Channels and demand generation solve the awareness problem: get the right people into the funnel and move them toward becoming customers, through the channels where your customers actually are — found empirically by testing, measuring by real customers (not vanity metrics), and concentrating on what works within the bounds of your economics. Next: launching and driving adoption — bringing the product to market and growing from early adopters to the mainstream.

Key takeaways

• Customers move through a funnel — awareness → interest → consideration → conversion — narrowing at each stage; demand generation fills the top and the GTM motion converts the bottom, and GTM work is both filling the top with the right people and improving conversion at each stage (it’s a useful model, though real journeys are messier).
• Channels are paths to reach customers — content/SEO (compounding, strong for technical audiences), paid ads (fast/scalable but pay-to-play), social/community, email, events/partnerships/word-of-mouth/referrals, and outbound sales — each with different cost, speed, and fit, chosen by where your specific customers are.
• Finding channels is empirical, not theoretical: start where your customers already look, test several small, measure by actual customers (not vanity metrics like clicks/traffic), and concentrate on the few that work — focus beats spreading thin, and this is the part that most resists armchair reasoning.
• Demand generation creates awareness and interest across channels: match content/offers to the funnel stage (don’t push “buy” at strangers), carry your consistent value-first positioning into every channel, and remember it’s bounded by economics — a channel isn’t working if it acquires customers at a loss.
• Prefer building compounding channels (content, community, word-of-mouth that keep working) over relying solely on paid acquisition (which stops when you stop paying), for a durable GTM within the CAC/LTV constraint covered next.

Further reading

• Marketing channel (Wikipedia)
• Product marketing (Wikipedia)
• Pricing and packaging (previous post)