A consultancy, an IT provider, a specialist finance or recruitment firm rarely closes anything in the month the enquiry arrives. Six to eighteen months from first contact to signature is ordinary, and the decision belongs to three to six people who behave completely differently. The person with the problem searches for the problem. The person who has to live with the outcome searches for comparisons and complaints. The person who signs searches for your company name, once, near the end. Procurement and IT security usually appear only in the final weeks and search for nothing at all. Last-click attribution flattens all of that into whichever channel the final person happened to use, which is almost always a branded search, because by then everybody knows who you are. So brand search takes the credit, budget shifts toward brand search, and the channels that actually created the demand look like they produce nothing. Analytics defaults make it worse without meaning to: acquisition conversion lookback windows top out at ninety days, and standard user-level data retention runs to fourteen months, so anything longer than a quarter is partly invisible by construction.
That reporting problem then distorts what gets treated as success. Volume metrics actively mislead here. Twenty enquiries a month is a healthy number for a local trade business and a warning sign for a firm selling a six-figure engagement, where it usually means the contact form is collecting students, suppliers and outsourcing pitches. The number that matters is how many opportunities reached a stage where a partner or director spent real time on them, and what proportion of those closed a year later. Getting to that requires the CRM and the ad platforms to be connected: qualified stages and closed revenue imported back into the advertising account as offline conversions, values attached to stages rather than a single flat figure for every form fill, and reporting arranged by the month the enquiry arrived rather than the month the invoice was raised. Almost every firm in this position already owns the CRM. Very few have wired it back to the systems spending the money, which is why the spend keeps getting justified with lead counts nobody believes.
Channel roles follow from the cycle length. Search captures intent that already exists, and in B2B that intent is often narrow and low in volume - a few hundred searches a month for a term attached to work worth a great deal. Paid social and LinkedIn do the opposite: they reach people by job title, company size and sector before anyone is looking, at a cost per click typically several times what search costs. That is defensible as demand creation and indefensible if it is judged on same-week form submissions, which is exactly how it usually gets judged before being switched off. It is also worth accepting that most professional services enquiries never come through a form at all. Someone reads three things over several months, says nothing, and emails a partner directly the following spring. Credibility content - how you actually work, what an engagement costs, what you decline to take on - is what carries that period, and it is the first thing cut in a budget review because it cannot be attributed. Referrals, still the largest source of work for most firms, get verified online before they convert. The referred prospect looks you up, and what they find determines whether the referral survives contact with your website.