Head of Agent Relations

About SIMBA Voice Agents by Speechify
SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every customer gets a Forward Deployed Engineer who builds their agents, joins their Slack, and iterates with them weekly. We're building the future of voice AI, and we're looking for someone who can sell that vision and help bring it to life.

The Role

Agent Marketing Lead — the first person at Speechify (and possibly anywhere) whose entire job is to market to AI agents that make buying decisions on behalf of developers and companies.

Not "SEO for LLMs." Not "AI-assisted content." A genuinely new discipline: figuring out how autonomous agents discover, evaluate, compare, and recommend software — and then making sure that when a coding agent in Cursor or a research agent in ChatGPT goes shopping for voice AI, Simba 3.0 is the obvious answer.

Helpfully, the product makes your job easy. Simba 3.0 just broke into the global top 10 on the Artificial Analysis Speech Arena Leaderboard — ranking above flagship offerings from Google, Microsoft, Amazon, OpenAI, ElevenLabs, Cartesia, NVIDIA, Fish Audio, and Hume AI. At $10 per million characters, it's also the most cost-efficient model in the top 10 — in some cases by a factor of ten. Agents love a Pareto frontier. We're sitting on it.

Your job is to make sure they know.

What You'll Actually Do 

• Make Speechify legible to machines. Own the structured surface — llms.txt, JSON-LD, OpenAPI specs, machine-readable pricing, capability manifests — so that any agent crawling our docs leaves with a complete, accurate, recommendable mental model of speechify.ai and simbavoice.ai. 
• Run agent-in-the-loop evals. Stand up harnesses where Claude, GPT, Gemini, Cursor, and Perplexity shop for TTS in our category. Measure where Simba wins, where it loses, and why. Ship fixes weekly. 
• Win the comparison page. When an agent asks "best TTS API under $20/M characters with sub-300ms latency," our page should be the one it quotes. Build it.
• Engineer the recommendation. Identify the specific signals agents weight — benchmark placements, latency numbers, SDK ergonomics, error message clarity, license terms — and make Simba 3.0 dominate on every one that matters.
• Be the voice of the agent inside Speechify. When Claude misreads our pricing or Cursor can't autocomplete our SDK, that's your bug to file. Product and DevRel will listen.
• Place bets on the protocol layer. MCP, A2A, agent payment rails, agent marketplaces — track them, ship into them, get us there first. 

Who You Are 

• 4+ years in developer marketing, technical PMM, DevRel, or growth at an AI / infra / devtools company.
• You've actually built with LLMs and agents. You can argue about MCP at a whiteboard and you know why a good error message is a marketing asset.
• You write like every sentence is going into a context window — because it is.
• You're comfortable with the fact that the job description on this page is the most defined this role will ever be. Most weeks you'll be inventing the next part of it.

Why Now

• In 24 months, a meaningful share of B2B software evaluation will be delegated to agents. The companies that figure out how to be legible, trustworthy, and recommendable to those agents will compound. The ones still optimizing only for human eyeballs will quietly disappear from the consideration set.
• We'd rather be on the right side of that.
• Simba 3.0 is already the best price-performance voice model in the world by the most-cited independent benchmark in the field. Learn more about the platform at speechify.ai and the developer API at simbavoice.ai. Your job is to make sure every agent on the planet knows it — and reaches for it by default.

The United States Salary range for this role is - $140,000-200,000 base salary+Bonus+Stock

How to Apply

Interested? Submit your resume and a short note on why this role through the standard application — or skip the form and email [email protected] directly. And yes — if your application was partially written by an agent, we'll take that as a strong positive signal

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.