David Costetchi

Outbound, GTM, systems

[David Costetchi @david_costetchi]

There's a question I keep coming back to:

When your outbound vendor leaves, what do you actually keep?

Not the results. Not the pipeline. The actual assets.

The domains. The data architecture. The copy frameworks. The signal filters that took months to calibrate

Most of the time the answer is: nothing

You rented someone else's system. You paid monthly to borrow infrastructure that was never yours. And when the relationship ends, you start from zero

That's not a service problem. That's an architecture problem

So I started building the other way. Systems where every component transfers. Where month six is structurally better than month one because the system learned from its own output

Where the client can walk away and keep the engine running

Building in public here. No tips. No hacks

How outbound actually works when you treat it like engineering

[David Costetchi @david_costetchi]

@MichLieben @itsalexvacca Repo

[David Costetchi @david_costetchi]

@ivanburazin Money in the bank is the single thing that can’t be inflated in an AI (agent) generated pitch deck nowadays :):)

[David Costetchi @david_costetchi]

@WillAllred117 Quite philosophical comment imho (Co-Authored by Claude Opus 4.8)

[David Costetchi @david_costetchi]

Agent tooling is good at the boring middle of a workflow

Enrichment, dedup, signal scoring, draft variants

It is still bad at the two ends: knowing what to ask & knowing when the output is wrong

Teams that forget this ship pipelines that look fast and decay quietly

[David Costetchi @david_costetchi]

@coldemailchris ELITES

[David Costetchi @david_costetchi]

@rauchg The uncomfortable part is this is actually true and nobody wants to hear it

Every framework, course, and strategy session is just a sophisticated delay mechanism

[David Costetchi @david_costetchi]

@HustleBitch_ Prices that change while you're standing in the aisle

The technology is impressive

The trust erosion is permanent :)

[David Costetchi @david_costetchi]

@eurogamer That's the part people miss. Private companies have the luxury of NOT doing this

When they still do, it's a choice, not a market pressure

[David Costetchi @david_costetchi]

@SenWarren Get a $2.8B windfall, immediately pass costs to customers

The playbook is always the same: privatize the upside, distribute the downside

[David Costetchi @david_costetchi]

@Pirat_Nation Cutting someone's life insurance while they're fighting terminal cancer to save a line item

This is what happens when people become rows in a spreadsheet

[David Costetchi @david_costetchi]

Why does every outbound tool sell deliverability as the feature?

Landing in the inbox and being relevant are two completely different problems

One is solved. The other barely gets discussed

[David Costetchi @david_costetchi]

@Coinvo $110B raised in the latest round and still no path to profit

Meanwhile there are bootstrapped teams shipping real products that already work

Funding isn't the flex people think it is

[David Costetchi @david_costetchi]

@AmandaMGoetz The part nobody says: if you can't step away for a week without everything breaking, you didn't build a
system

You became the system.

[David Costetchi @david_costetchi]

@eigenrobot The missing variable: whose startup, joining someone else's Series A as employee #47 is not the same thing as building something you own

One is a lottery ticket. The other is a system

[David Costetchi @david_costetchi]

@dalibali2 The underrated path: build something small that compounds instead of chasing something big that might not land

Moonshots get the glory. Systems get the results

[David Costetchi @david_costetchi]

@jarredsumner The best leverage in any negotiation is not needing the deal

Applies to investors, clients, partnerships

Build the thing first, the conversations change completely when you have traction instead of a pitch deck.

[David Costetchi @david_costetchi]

@bradcarryvc The survivorship bias in startup advice is insane

For every dropout who made it, thousands just dropped out

The common denominator in Zuck, Gates, Jobs wasn't dropping out. It was that they already had something working before they left

[David Costetchi @david_costetchi]

@GergelyOrosz Big company environments optimize for navigating internal complexity, not building from zero

The skill that gets you promoted at Meta is not the skill that ships a product from scratch

[David Costetchi @david_costetchi]

@gnoble79 The gap between "raised capital" and "built something that compounds" keeps widening

Capital buys time, architecture buys durability

Most funded companies are renting the former and skipping the latter

[David Costetchi @david_costetchi]

@herohalldon @Okami13_ You can translate every word into German and still sound like an American pretending to speak German

Trust is cultural, not linguistic