Best SEO and AEO agencies for developer tools in 2026 (ranked)

TL;DR: Twelve agencies do organic growth for developer tools well enough to name. For the wider B2B SaaS field, see our ranked list of AEO agencies for B2B SaaS. LoudFace ranks first for teams that need a site, SEO, and AI search under one program. Hackmamba is the broadest developer-marketing specialist, Draft.dev the strongest at technical content, and EveryDeveloper the only one tracking 781 developer tools across 33 categories every month.

This list is not neutral. LoudFace published it, and we rank ourselves first. Every other agency here has a real methodology and public evidence of its scope. Where one has no named developer-tool clients, we say so. Every price here was read off the agency's own site on 25 and 26 August 2026. Where we could not verify something, we say so instead of guessing.

The lists that already rank are thin or wrong. Hackmamba's names six agencies. Column Five's names five. A third, from Maintouch, contradicts itself on Infrasity: its table marks Infrasity as AI-search capable while its detail section says the opposite. That same page marks Draft.dev and TripleDart as having no AI-search capability, when both sell it openly on their own sites today.

The 12 best SEO and AEO agencies for developer tools in 2026

1. LoudFace

Best for: developer-tool and API companies that need a conversion-first site, SEO, AEO, and content running as one program instead of three vendors.

LoudFace is a full-stack organic growth agency for B2B SaaS, and we run a dedicated developer-tools practice. One cohesive program across SEO, AEO/GEO, and content, built for the AI-era answer engine rather than classic SEO silos. We deploy in week one on a single retainer and track share of answer, not just traffic.

The proof: TradeMomentum went from 3.5% to 6.9% AI visibility between April and August 2026, and grew organic Google impressions 11.7x between December 2025 and July 2026. Toku reached 86% AI visibility at position 2.4 on stablecoin-payroll prompts, a 30-day visibility reading taken during an engagement that ran roughly 18 months. We report citations per engine rather than as a single blended number.

Where we are the wrong call: if you want technical articles produced at volume and nothing else, Draft.dev is the deeper specialist, though it starts at $9,000/mo against our $5,000.

Engagements start from $5,000/mo, on a three-month initial term.

2. Hackmamba

Best for: developer tools that want every channel handled by one team.

Hackmamba covers the widest surface on this list: technical content, SEO, GEO, documentation, community, developer relations, events, video, and paid acquisition. Named clients on its own site include Cloudinary, Sourcegraph, Netlify, Auth0, Novu, Appwrite, and Doppler. It publishes individual case studies rather than a logo wall, including Cloudinary growing organic traffic 88% in five months.

Hackmamba publishes its prices: technical content starts at $2,500/mo for two to four posts, the SEO package at $3,000/mo, and full content marketing with SEO and GEO at $8,000/mo. That $2,500 tier is the lowest published entry point on this list, though it buys articles rather than a search program.

3. Draft.dev

Best for: technical depth, where the writer needs to have actually used the product.

Draft.dev works through a network of more than 300 engineers and technical subject-matter experts who write and review the content. Founded in 2020, it reports over 100 clients, with Docker, Cloudflare, Supabase, JetBrains, Redpanda, Descope, and Auth0 named publicly.

The current offer goes beyond article production into strategy, distribution, SEO and GEO research, and LLM visibility. Plans start at $9,000/mo with a three-month minimum commitment.

4. Infrasity

Best for: infrastructure, DevOps, and security companies that need DevRel alongside content.

Infrasity started in early 2024 and reports 15 or more team members. Its scope runs wider than a content agency: technical content, DevRel, documentation, video, Reddit, and go-to-market work. Named clients include Env0, Terrateam, Firefly, DevZero, Kubiya, OX Security, Qodo, Brevo, and Proton Pass.

It also runs its own AI-visibility product tracking citations across ChatGPT, Perplexity, Gemini, and Claude. Infrasity publishes no dollar figure. Its pricing page currently advertises no upfront commitment and a 30-day proof of concept, while its own written guide still refers to a three to six month minimum. Ask which one applies before you sign.

5. EveryDeveloper

Best for: finding out where you actually stand in AI answers before signing anything.

EveryDeveloper focuses on how developers discover, evaluate, and adopt products. Adam DuVander founded it. Named clients on its testimonials page include Stoplight, Judoscale, Akamai, Render, Algolia, Protocol Labs, Microsoft, OpenCage, Hoss, and Replicated.

Its most distinct asset is research: LLM Rank tracks 781 developer tools across 33 categories every month. The LLM Reach Assessment is a fixed engagement at $4,995 for a report delivered in a week. That is a genuine trial-sized entry point, which almost nobody else on this list offers.

6. Omniscient Digital

Best for: teams whose board asks about pipeline rather than sessions.

Omniscient runs organic growth for B2B software through SEO, GEO, content, digital PR, and pipeline attribution. Jasper, SAP, TikTok, Order.co, Asana, Loom, and Hotjar appear on its about page, with published case studies for Smartling and AppSumo.

It has a dedicated generative engine optimization service. Full-service engagements start at $10,000/mo, stated openly on the home page.

7. TripleDart

Best for: teams that will not sign a six-month minimum.

TripleDart combines an agency with its own measurement and AI-search software, covering SEO, GEO, AEO, content, paid acquisition, and direct publishing. Named clients include Helpshift, Glean, Signeasy, and Meegle, with Sprinklr, Freshworks, MoEngage, SpotDraft, Airbase, Hiver, and Plivo listed in its FAQ. It reports work with more than 150 brands.

Organic growth starts at $5,000/mo, billed monthly with no long-term commitment. Its AI SEO service explicitly names developer tools.

8. Animalz

Best for: large editorial programs where volume and consistency matter most.

Animalz began in 2015, and its own agency guide describes roughly 130 writers, strategists, and editors. Named clients include WorkOS, Airtable, Amplitude, Atlassian, Auth0, Intercom, and Segment. It runs a dedicated answer engine optimization service covering content audits, citation outreach, refreshes, Reddit research, and AI-visibility measurement.

The portfolio is broader than developer tools, so ask directly who has worked on a developer audience before. No current dollar minimum is published.

9. Onely

Best for: sites where the SEO problem is rendering, crawling, and indexation.

Onely is a technical SEO specialist. Its published expertise centres on JavaScript rendering, crawlability, indexation, and implementation tickets engineering teams can act on. Named clients include eBay, IKEA, G2, LiveChat, Miele, and Realtor.com. Its about page covers GEO for ChatGPT, Perplexity, and AI Overviews.

Honest limit: those clients prove enterprise technical SEO rather than a concentrated developer-tool practice. We could not verify a named developer-tool case study on the current site. Pricing is custom and not published.

10. Growth Plays

Best for: developer tools inside a venture portfolio.

Growth Plays builds content and organic-growth systems for B2B brands, developer tools, and venture portfolios. Named on its site: Lattice, Karbon, Cortex, Merge.dev, Calendly, Heavybit, LangChain, Gremlin, and Mode Analytics. That is one of the strongest developer client lists here.

It discusses generative AI discovery, LLM visibility, and AI Overviews openly. No pricing, founding year, or team size is published. None of the three lists currently ranking for this search names it.

11. Momentence

Best for: buyers who want to see the price ladder before booking a call.

Momentence covers website, SEO, AEO, GEO, content, and paid growth for software and developer-tool companies, with a dedicated AEO service page for dev tools. Nicholas Melillo founded it.

It publishes a full price ladder: Ignite at $7,500/mo (plus a $4,500 implementation fee), Momentum at $15,000/mo, Dominate at $30,000/mo, and custom engagements from $50,000/mo, with six-month minimums on the standard packages.

The tradeoff is proof. Momentence states plainly that it has no public client logos or published case studies. That is unusually honest, and it also means you will be evaluating it on conversation rather than evidence.

12. Column Five

Best for: work where research, data visualization, and brand matter as much as rankings.

Column Five started in 2009 and runs roughly 50 people. Instacart, Vercel, Zendesk, Databricks, Uber, GitHub, and Coinbase appear in its company FAQ. Vercel and GitHub are the relevant proof for a developer audience.

Its Iris AI offer combines SEO and AEO from $15,000/mo, with a creative retainer from $10,000/mo and a three-month minimum. It has the highest published starting price for search work on this list, and the broadest creative range.

How to choose, in five questions

Ask these on the first call. The answers separate an agency that understands AI search from one that has added the acronym to its home page.

1. Which AI engine will you optimize for first, and why? A strong answer names Google AI Overviews or Perplexity and explains why. A red flag is "ChatGPT" with no reasoning. A newly published page tends to surface in Google AI Overviews and Perplexity before it appears in ChatGPT's answers, so starting with ChatGPT means starting with the surface that moves slowest.

2. How will you measure whether AI engines actually read our pages? A strong answer includes server logs. Tools like Peec and Profound query models from outside and estimate citation rates statistically, which is useful for brand monitoring and weak as a content roadmap. Your own server logs are direct observation of which pages AI bots fetched. The reframe worth hearing from an agency: stop asking the model what it cites, ask your server what arrived. We also publish our own index of which AI engines name which developer tools, built by putting the buyer questions to ChatGPT and Google directly.

3. What does month one look like? A red flag is a long instrumentation phase before anything ships. The common claim that AI citations take 6 to 12 months is wrong as a default. A well-structured page on a domain with modest existing authority can be cited by Google AI Overviews or Perplexity within 24 hours of publishing. The slow part is not the first citation. It is climbing to a dominant share of answers on a competitive prompt cluster.

4. Who writes the words, and have they used the product? For developer tools this is the question that decides quality. Draft.dev and Infrasity answer it with named engineers. A generalist content agency will answer it with a process.

5. Show me a page you wrote that gets cited, and the prompt it gets cited for. Any agency selling AI search should be able to produce this in under a minute. If they show you traffic instead, they are selling classic SEO with new vocabulary. Our guide to becoming a source AI engines trust covers what that page has to look like.

What it costs

Eight of the twelve publish a real number. That is worth noticing on its own. An agency that will not name a starting price before a discovery call is choosing to qualify you, which is a legitimate model and also a signal about how the relationship will run.

Who is missing, and why

Megawatt appears on other lists as an independent agency. It is not defunct, but it joined LaunchSquad in 2024 and its team now operates inside the Content Studio at LaunchSquad. Any AI-search capability belongs to LaunchSquad today, not to the independent Megawatt of the case studies you will find quoted elsewhere.

Two other agencies are active but did not make the list. Catchy does developer marketing for large technology brands, but we found no distinct AI-search service on its site. Inbound Square sells answer engine optimization openly and links to work it published on LaunchDarkly, Patronus AI, Trilio, and Tines, but it describes those clients anonymously in its own copy and publishes no case study behind the results it quotes.

We also left out one agency whose domain appears to have moved, because the pages we could reach did not let us verify the current business safely. We would rather leave a name off than describe a company we could not confirm.