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Technical PMM vs PMM vs DevRel: which role does what?
A product marketing manager owns the story a product tells and the revenue it drives. A technical PMM owns the same, for products bought by developers, where the story must survive technical scrutiny. Developer relations owns the relationship with the developer community itself. The roles overlap in activities but differ completely in what they are accountable for.
Confuse the accountability and you break all three jobs. I have watched it happen from the inside: I am a Senior Technical Product Marketing Manager at Bright Data, I have run a developer community as a founder, and I have given talks at DevRel meetups about community-driven developer experience. This piece draws the boundaries the way I wish someone had drawn them for me.
Why do these three roles get confused?
Because from the outside they produce similar-looking output: blog posts, conference talks, demos, launch announcements. A hiring manager sees three people who “talk to developers” and assumes they are interchangeable. They are not, and the tell is what happens when each one fails.
If PMM fails, the product ships and nobody understands why it matters. If the technical PMM fails, developers hear the story, try the product, and bounce off a broken quickstart. If DevRel fails, the company loses its ear to the ground: no early feedback, no trusted voices, no one vouching for you in the channels where developers actually decide.
What does a product marketing manager own?
The classic PMM playbook: segment the market, position against real alternatives, build the messaging hierarchy, plan the launch, and arm sales and demand gen with what converts. Accountability is commercial: pipeline influenced, win rates, launch outcomes. A great PMM at a CRM company never needs to read the SDK, because the buyer never will either.
I wrote about the full role in What does a technical product marketing manager do?, including my actual workload split. The short version: 50 to 70 percent of my time is launches and go-to-market. That part is the same job as any PMM. The difference is the audience.
What makes a technical PMM different?
The audience’s allergy to faked fluency. Developers detect instantly when marketing does not understand the product, so a technical PMM does personally what a classic PMM can delegate: build the demo, run the quickstart to see where it breaks, read the API reference before writing the one-pager.
The deliverables change accordingly. My portfolio is not decks: it is a demo app that replaced hello-world sales demos, a developer hub we usability-tested on internal engineers, and at Bright Data I lead documentation, because for developer products the docs are the marketing. In 2026 that increasingly means the first reader of your docs is an AI agent acting for a developer, which I talked about at devWorld 2026.
Accountability stays commercial: I am measured on pipeline from the products I lead, plus adoption metrics like time to first successful API call. That last part matters for the DevRel comparison, so hold onto it.
What does DevRel own, and what should it never be measured on?
Developer relations owns the health of the relationship between the company and its developer community: feedback loops into product, trusted presence in the places developers gather, education that builds capability rather than pipeline, and the credibility that makes developers give you a second chance after a bad release.
The canonical mistake is measuring DevRel on lead generation. Community members can tell when a relationship is being farmed for MQLs, and the advocates burn out or quit. DevRel produces business value, but it shows up as product signal, retention, word of mouth, and qualified feedback, not as top-of-funnel volume. If you want top-of-funnel from technical content, that is a marketing job, and it is fine to staff it as one; just do not call it DevRel.
I have sat on the community side of this line as founder of Berlin Lean Prototyping and argued the community case at a DevRel meetup in 2023: developer experience improves fastest when a community is answering questions you have not thought to ask. That is DevRel’s unique asset. No PMM has it, however technical.
Where do the roles collide in practice?
Three recurring collisions, and who should lead each:
- Launches. Technical PMM leads: positioning, tiering, channels, metrics. DevRel contributes early developer feedback and gives the community advance warning, honestly. PMM (classic) leads if the buyer is not the developer.
- Technical content. Depends on the job of the piece. Conversion content (comparison pages, launch posts, case studies): technical PMM. Capability content (tutorials, deep dives, office hours): DevRel or developer education. The same topic can be either; the accountability decides.
- Events. DevRel shows up continuously, PMM shows up around moments. A DevRel presence at a hackathon is relationship maintenance; a technical PMM keynote at a conference is a launch channel. Both are on stage, doing different jobs.
Which role should a company hire first?
It depends on what is scarce. If developers already love the product but the company cannot explain it to buyers, hire a PMM. If marketing keeps producing content developers ignore, and nobody in the building can run the quickstart, hire a technical PMM. If the product depends on ecosystem adoption, integrations, or community contribution, and you have no ear to the ground, hire DevRel, and protect it from lead targets from day one.
A rough sequencing for a developer tools startup: founder-led DevRel first (founders are the first advocates), technical PMM at the first real launch, classic PMM when a sales team exists, dedicated DevRel when community volume outgrows the founders.
Which role fits you?
By origin: engineers who want their work to face outward usually fit technical PMM (that was my path) or DevRel, and the fork is temperament. If repeating and tuning the same story a hundred times energizes you, that is PMM work. If open-ended conversations, teaching, and being present in community channels energize you, that is DevRel. Marketers who love craft and commercial accountability fit PMM, and can go technical if they genuinely want to build, not just to learn vocabulary.
The wrong reason to pick technical PMM is thinking it is “PMM plus knowing what an API is.” The wrong reason to pick DevRel is being an engineer who dislikes marketing; DevRel is not a hiding place from commercial reality, it just meets it through a longer loop.
FAQ
Can DevRel report to marketing?
Yes, if marketing leadership accepts DevRel’s metrics (community health, feedback quality, retention signals) instead of imposing funnel metrics. The reporting line matters less than the measurement. Many healthy DevRel teams sit in marketing; many broken ones do too.
Is DevRel a path into product marketing?
It can be. DevRel builds audience fluency and content craft, which transfer directly. What it does not build is positioning discipline and commercial accountability, so expect to learn those deliberately, the same way engineers moving to PMM must learn storytelling.
Do technical PMMs need to code?
You need to be able to follow the code and run the product yourself: quickstarts, API calls, a demo app. You do not need to pass an engineering interview. If you cannot tell whether the docs are wrong, you are marketing from the outside.
Is developer marketing the same as any of these roles?
Developer marketing is the audience discipline, not a role: earning attention and trust with developers. Technical PMMs, DevRel, content marketers, and founders all practice it. A “developer marketing manager” title usually means a demand-gen or content role aimed at developers, measured on marketing metrics.
Anil Kumar Krishnashetty is a Senior Technical Product Marketing Manager at Bright Data in Berlin. Previously frontend engineer at SAP and One.com, technical product manager at Contentful and commercetools, and PMM at Lokalise and Parallels. He speaks about developer experience and technical product marketing, 25+ talks and counting.