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Developer marketing agencies: who to hire and why

Alex Carter Alex Carter
15 min read
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Developer marketing agencies: who to hire and why
Quick Take

Compare five specialist developer-marketing agencies — ads, technical content, DevRel and GTM — and find the best fit for your goals, budget, and stage.

Marketing to developers is challenging because traditional tactics often fail. Developers value technical depth, functionality, and authenticity. With 60% of developers now influencing purchasing decisions, specialized agencies are stepping in to bridge the gap. Here’s a breakdown of five standout agencies and what they offer:

  • daily.dev Ads: Focuses on embedding ads into trusted developer workflows, reaching over 1M developers with tailored placements.
  • Hackmamba.io: Creates technical content like tutorials and documentation using engineers as writers, offering cost-effective solutions.
  • Catchy Agency: Provides full-service developer marketing strategies for tech giants, including demand generation and developer experience audits.
  • Draft.dev: Specializes in engineer-written content for developer tools and SaaS companies, with clear pricing starting at $7,000/month.
  • Infrasity: Combines technical content, go-to-market strategies, and developer relations for early-stage startups.

Each agency has unique strengths, from targeted advertising to technical content creation. Choose based on your goals, budget, and the type of support you need.

Quick Comparison

Agency Focus Areas Target Audience Starting Price Key Strengths
daily.dev Ads Advertising in developer workflows Global developer audience Flexible Precise targeting, high-trust ads
Hackmamba.io Technical content creation B2B SaaS companies ~30% cheaper than hiring in-house Cost-effective, no long-term contracts
Catchy Agency Full-service developer marketing Startups to Fortune 100 companies Custom End-to-end strategies, global reach
Draft.dev Engineer-written technical content Developer tools and SaaS companies $7,000/month High-quality, SEO-focused content
Infrasity Content + GTM + DevRel Early-stage startups Custom Developer-focused, fast turnaround

To pick the right agency, evaluate their expertise, pricing, and how well they align with your technical and marketing needs.

::: @figure Developer Marketing Agencies Comparison: Features, Pricing and Target Audience{Developer Marketing Agencies Comparison: Features, Pricing and Target Audience}

1. daily.dev Ads

daily.dev

Expertise in Developer Marketing

daily.dev Ads stands out by embedding brands directly into trusted developer workflows. Unlike traditional ad networks, this platform connects with about 1 in 50 developers globally during "high-trust moments" - those times when developers are actively seeking tools and insights, rather than aimlessly scrolling . With over 1 billion interactions and 20,000 GitHub stars, daily.dev Ads has built a reputation that drives strong campaign results . As the platform itself explains:

"Campaigns perform better when the audience and context match the message. daily.dev reaches developers while they actively discover tools and ideas, so your brand lands in a high‐trust moment instead of a low‐intent scroll" .

By leveraging this trust, daily.dev Ads offers ad placements that seamlessly integrate into the daily routines of developers.

Key Strengths and Services

daily.dev Ads provides three main ad formats designed to fit naturally into a developer's workflow:

  • In-Feed Native Ads: These ads merge seamlessly into personalized content feeds.
  • Post Page Ads: Structured to encourage discussions and engagement.
  • Personalized Digest Ads: Delivered via email, ensuring direct reach.

These ad placements appear alongside respected developer content, benefiting from the credibility of the daily.dev community. Advertisers can also customize campaigns based on programming languages (like JavaScript, Python, or Go), seniority levels, and tools such as Docker, Kubernetes, or VS Code .

Target Audience Focus

daily.dev Ads goes beyond general demographics to offer precise audience targeting. With access to over 1 million developers worldwide, advertisers can segment their campaigns by tech stack, career level, or specific tools developers use daily . The platform’s credibility is reflected in its 4.8/5 rating from over 2,500 reviews and its recognition as Product Hunt's "Product of the Year." The community itself is highly engaged, with over 11,000 members and 160,000 followers actively interacting with daily.dev Ads .

Pricing Level

Instead of fixed pricing tiers, daily.dev Ads uses a flexible model suitable for both startups and large enterprises . Advertisers begin with an onboarding form and consultation to outline their campaign goals and budgets . This personalized approach ensures campaigns align with specific objectives, whether it’s driving product adoption, increasing brand awareness, or generating qualified leads from decision-makers .

2. Hackmamba.io

Hackmamba.io

Expertise in Developer Marketing

Hackmamba.io takes a unique approach by hiring software engineers as technical writers. This ensures their tutorials, case studies, and documents meet the demanding technical standards of developers. Instead of relying on flashy marketing, they focus on building "technical trust" by delivering practical solutions and hands-on demos.

They also use proprietary tools like the "Halo Signal" and the "SHARE" methodology to help early-stage companies establish credibility even before they have public metrics or case studies. On top of that, Hackmamba optimizes knowledge bases for AI-driven search, making their content accessible to large language models and developer agents. This technical-first mindset forms the backbone of their services.

Key Strengths and Services

Hackmamba's services revolve around four key areas:

  • Developer marketing content: Tutorials, case studies, and more.
  • Product documentation: Audits and migrations to improve usability.
  • Content strategy: Funnel planning and SEO support.
  • Community-backed distribution: Leveraging a network of technical creators.

They assign a dedicated team to each client, ensuring continuity and minimizing the risk of inconsistent messaging. Every piece of content undergoes review by five experts to guarantee technical accuracy. According to Hackmamba, this process enables their clients to produce high-quality content three times faster while requiring less internal oversight.

Kevin Lynch, Director of Content Marketing at Cloudinary, shared his experience:

"The quality of our technical content program has improved greatly since working with Hackmamba. I can count on them for top-quality technical content. Because they're so dialed into the latest trends and topics, they always bring great ideas to every conversation."

Target Audience Focus

Hackmamba primarily caters to B2B SaaS companies, ranging from startups to unicorns, with a focus on developer-facing products like APIs and tools. Their client list includes notable names like Cloudinary, Flutterwave, and Doppler. They also tap into a community of over 1,500 technical writers and creators to distribute and amplify content. This approach ensures their work resonates with technical audiences and builds lasting brand recognition.

Pricing Level

Hackmamba positions itself as a cost-efficient alternative, offering services at 30% to 35% less than the cost of hiring senior in-house technical writers and strategists. Their no lock-in, risk-free contracts make it easier for SaaS teams to get started. Dima Grossman, Co-Founder and CTO at Novu, highlighted the value Hackmamba brings:

"Working with Hackmamba is like having a 10x Technical Writer who is IN your team. They've helped accelerate our feature delivery times while providing their expert opinion on what works or doesn't."

3. Catchy Agency

Catchy Agency

Expertise in Developer Marketing

Catchy Agency, established in London in 2010, initially focused on mobile marketing before shifting its attention to developer marketing as APIs and open-source ecosystems gained traction. Their journey, which includes a 2020 expansion into North America through the acquisition of Convoke, reflects their dedication to refining Developer Experience as the ultimate measure of marketing success. The agency emphasizes that no marketing strategy can compensate for a poor product experience, stating:

"Your product is the message. If the experience is bad, no amount of great marketing can fix it."

Their impressive client list includes tech giants like Google, Amazon, Microsoft, and Meta. Through proprietary frameworks, Catchy has consistently delivered strategies that enhance developer engagement.

Key Strengths and Services

Catchy provides a wide range of services that span the entire marketing funnel, all aimed at achieving measurable outcomes. Their offerings include:

  • Go-to-market strategies
  • Demand generation campaigns
  • Developer Experience audits
  • Content creation
  • ROI measurement

To enhance their insights, they use tools like Developer Voice AI for real-time audience analysis and a Developer Signal Hub to turn social listening data into actionable strategies.

For example, when working with Meta Business Messaging, they used their Signal Hub to monitor developer sentiment, identifying over 12,800 mentions across 108 countries . Their work for Atlassian included creating the "Forge in 5" video tutorial series, which boosted product awareness and strengthened the Marketplace Partner ecosystem. Additionally, they revamped Foursquare's paid media strategy, successfully increasing brand awareness and improving conversion rates.

Target Audience Focus

Catchy caters to a diverse range of clients, from early-stage startups to Fortune 100 companies, particularly in sectors like AI, blockchain, cloud computing, and enterprise software. Their client portfolio includes major names like Intel, Qualcomm, Cohere, and the Algorand Foundation.

Understanding that developers play varied roles - such as DevOps, Data Science, or AI/ML - Catchy customizes its strategies to resonate with specific segments. They highlight research showing that 62% of developers influence technology purchasing decisions within their organizations . This insight underscores the importance of precise audience segmentation, a cornerstone of their approach. Their flexibility extends to a pricing model designed to accommodate companies with different needs and budgets.

Pricing Level

Catchy’s pricing is tailored to the scope of each project, whether it’s a short-term growth initiative or a comprehensive global strategy. While they don’t disclose pricing publicly, their services are accessible to a wide range of clients. Startups can benefit from quick-turnaround offerings like Developer Marketing Workshops, while larger enterprises may opt for long-term partnerships. Their scalable approach is particularly valuable for companies lacking internal expertise or resources.

4. Draft.dev

Draft.dev

Expertise in Developer Marketing

Draft.dev, founded in 2020 by former CTO Karl Hughes, takes a unique approach to developer marketing: content created by engineers, for engineers. The idea is simple yet powerful - developers can easily spot content that lacks authenticity. To avoid this, Draft.dev relies on a network of over 300 experienced software engineers, technical architects, and DevRel professionals who produce content enriched with working code examples and precise technical details . This engineer-driven model ensures the content resonates with technical audiences and delivers measurable results.

Emily Blitstein from Sinch Mailgun highlights this challenge:

"Anyone tasked with marketing to developers knows that they are a community that can detect inauthentic content from a mile away. Having a dedicated technical resource available is a great support for creating content that both matters to our users and is also useful and accurate" .

Since its inception, Draft.dev has published over 3,000 pieces of technical content for more than 100 tech companies, maintaining a laser focus on developer-centric audiences .

Key Strengths and Services

Draft.dev’s success lies in its ability to combine technical expertise with marketing strategy. Engineers handle the content creation, while professional editors refine the material to align with business goals - without compromising on accuracy. Their offerings cover every stage of the developer journey, including:

  • Technical tutorials
  • Product comparison pages
  • In-depth product guides
  • Lead magnets
  • Video content

The agency streamlines the process for clients, delivering initial content within three weeks of the kickoff call, all with minimal effort required from the client’s internal teams . This efficiency, paired with high-quality content, makes them a go-to partner for developer-focused businesses.

Target Audience Focus

Draft.dev is tailored for Developer Tools, Platforms, and B2D (Business-to-Developer) SaaS companies. Their ideal clients are venture-funded startups or established tech firms where internal engineers are too busy building products to create tutorials. They work closely with Developer Relations (DevRel), Product Management, and Developer Marketing teams .

Their writers bring an average of 8+ years of development experience and maintain active GitHub profiles, ensuring they deeply understand the daily challenges faced by developers . As Abhishek Iyer from Descope puts it:

"It is truly high-quality content written by devs for devs, helping devs in the process" .

This technical focus is further supported by their structured pricing model.

Pricing Level

Draft.dev offers monthly retainer packages starting at $7,000 to $9,000 per month, with a required three-month minimum commitment or pilot program . These packages include a full suite of services, such as developer content strategy, creation, technical reviews, lead magnets, and monthly analytics reporting. This pricing structure allows companies to build a consistent content engine without needing to hire an in-house team, striking a balance between quality and strategic goals .

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5. Infrasity

Infrasity

Infrasity takes a hands-on, engineering-focused approach tailored for early-stage tech innovators, making it stand out from the crowd.

Expertise in Developer Marketing

Instead of relying on marketers to interpret complex technical concepts, Infrasity enlists engineers and technical writers to craft content that’s both precise and accessible . This approach ensures their work resonates with developers, who often value authenticity and technical depth.

Their strategy blends Developer Relations (DevRel) with Go-to-Market (GTM) efforts, focusing on metrics like API calls and SDK downloads - key indicators of adoption - rather than superficial metrics like clicks . Infrasity supports the entire developer journey, from initial awareness (via blogs and open-source content) to exploration (through documentation and sandboxes), adoption (integration support), and advocacy (community building) . By using tools like GitHub repositories, community-driven content, and technical storytelling, they simplify complex product features into actionable steps for developers .

Key Strengths and Services

Infrasity offers a variety of services, including technical content creation, GTM strategy, and community engagement. Their deliverables include engineer-written technical blogs, SDK guides, tutorials, and product explainer videos, all with a quick 7-day turnaround . For onboarding, they provide interactive sandboxes, GitHub Action templates, Docker Compose quickstart guides, and self-guided tours to streamline the developer experience .

Their results speak volumes. For example, Terrateam, a GitOps platform from the Netherlands, saw an 81% boost in organic traffic and gained 6,530 monthly clicks within three months . An AI infrastructure startup cut support tickets by 43% and doubled activation rates after using Infrasity’s documentation and onboarding guides . Josh, Co-Founder of Terrateam, shared:

"The Infrasity team has been fantastic to work with. Their attention to detail and level of accuracy is top notch. I'd fully recommend their services to anyone" .

Target Audience Focus

Infrasity caters to early-stage startups, particularly those in the AI, DevTools, and infrastructure spaces, from pre-seed to Series A funding stages . Their primary audience includes technical decision-makers such as CTOs, VPs of Engineering, DevOps engineers, SREs, and platform engineers . They focus on platforms where developers conduct research - GitHub, technical documentation, Reddit, Discord, and even LLM-powered search tools . This developer-centric approach prioritizes technical accuracy and in-depth content over traditional sales pitches .

Pricing Level

Infrasity provides two main pricing options.

  • The Starter Plan includes 4 long-form technical blogs per month, 1 SDK guide or integration walkthrough, SEO-focused topic ideation, and developer persona mapping .
  • The Scale Plan offers 6–8 technical blogs per month, 2 video walkthroughs, use case libraries, onboarding documentation, and a dedicated content strategist .

For businesses hesitant to commit long-term, they also offer a 30-day Proof of Concept (POC) to test their services .

Pros and Cons Comparison

Here's a side-by-side breakdown of the pros and cons for each agency to help you decide which one aligns best with your needs. Each agency has distinct strengths and limitations, so it's important to weigh them carefully.

Agency Pros Cons
daily.dev Ads Reaches over 1 million developers globally; precise targeting by seniority, programming languages, and tools; seamless native ad placements; real-time performance tracking Focused solely on advertising placements; lacks services like content creation, go-to-market (GTM) strategy, or developer relations (DevRel) support
Hackmamba.io 35% cheaper than traditional models; no long-term commitments; community-driven content through writing challenges; strong emphasis on tutorials and documentation Limited to creating educational content only
Catchy Agency Full-service approach from strategy to execution; extensive experience with Fortune 100 companies and global tech leaders; offers market intelligence and developer program management Pricing lacks transparency; less focus on content creation, which may not suit early-stage startups
Draft.dev Leverages a network of 300+ practicing engineers as writers; strong focus on SEO and geo-optimization; clear pricing starting at $7,000/month; over 3,000 technical pieces published Higher costs with a mandatory three-month commitment; does not provide broader DevRel or GTM support
Infrasity Combines GTM strategy, DevRel, and technical content; all content created by engineers; optimized for AI search; affordable for early-stage startups Operates as a boutique firm and limits client intake to a selective pool

Gerald Lombardo from Gr0 highlights the challenge for smaller companies:

"There are very few full-service agencies out there that do a good job... if you are a startup, recently funded brand, or small-to-medium-sized business"

For startups and SMBs, the key is finding an agency that fits your stage, budget, and goals. Instead of expecting a one-size-fits-all solution, focus on aligning each agency's strengths with your technical and marketing priorities.

Conclusion

Picking the right developer marketing agency comes down to aligning their expertise with your goals. For instance, daily.dev Ads specializes in reaching over 1 million highly engaged developers with precise targeting. On the other hand, agencies like Draft.dev excel in creating deeply technical content, while boutique firms like Infrasity combine developer relations, content strategy, and go-to-market services. This comparison helps you focus on what each agency offers and how it matches your technical and strategic needs.

To make an informed decision, consider using a weighted scoring model. Rate factors like industry focus, team expertise (do they employ engineers or generalist writers?), and their strategic approach on a scale of 1–5. This method helps you avoid agencies that churn out "fluff" content, which developers typically ignore. A structured evaluation ensures your marketing efforts are rooted in technical accuracy and measurable results.

Dive into case studies that showcase concrete outcomes. For example, Draft.dev achieved a 346% increase in blog readership for a client. Metrics like these demonstrate whether an agency can deliver real ROI in the developer space, where 83% of ad conversions happen indirectly as developers research and return later.

Ask for references that highlight both achievements and challenges to get a full picture of how an agency operates. Platforms like Clutch provide independent reviews, and it's worth asking about their onboarding process. Top agencies often include a 1–2 week alignment phase and pilot programs lasting around three months to fine-tune messaging before scaling. As Alex Birkett from Omniscient Digital points out:

"A good agency will eventually operate mostly autonomously, but during the first few months, it helps to have a dedicated employee who can be the bridge between internal strategy and goal setting and the agency's work."

Budgeting is another key factor. Monthly retainers can range from $3,000 to $50,000 depending on the scope of services. Keep in mind that most B2B brands see measurable ROI from content marketing within 12 to 36 months, with an average ROI of 844%. Start small with a pilot engagement to test the fit, and then scale based on actual performance rather than promises. The right agency will combine proven technical skills with a clear understanding of your marketing objectives, ensuring your investment delivers meaningful results.

FAQs

What should I measure to prove developer marketing ROI?

To show the return on investment (ROI) of developer marketing, it's essential to monitor specific metrics like developer engagement, product usage, and revenue impact. Pay close attention to factors such as API call frequency, GitHub activity, documentation views, SDK implementation rates, feature activation, and onboarding completion. These indicators reflect how well your product is being adopted on a technical level and the growth of your developer community. Additionally, tracking community expansion and revenue impact offers a more comprehensive view of how successful your campaigns are.

Should I start with ads, content, or DevRel first?

Deciding between ads, content, or Developer Relations (DevRel) comes down to your goals and where you are in your strategy. Here's how these approaches typically fit into the mix:

  • Content: This is often your starting point. Tutorials, blogs, and documentation help establish trust and credibility. It’s the backbone of your strategy, giving potential users a reason to engage with your brand.

  • Developer Relations (DevRel): DevRel is all about building genuine connections with your community. By fostering relationships and encouraging engagement, it lays the groundwork for long-term loyalty and growth.

  • Ads: Ads are more effective once you’ve built some trust. They’re great for amplifying your reach, but they might not carry the same weight early on when credibility is still being established.

For sustainable growth, focus on content and DevRel first. Ads can come later to scale your efforts.

How do I choose an agency for my startup stage and budget?

When selecting an agency that aligns with your startup's stage and budget, pay attention to their expertise, experience, and openness. Seek out agencies with a solid history of success in your industry, offering flexible contracts and services that can grow with your business. It's also wise to prioritize agencies that provide affordable options and maintain transparent communication to ensure they fully grasp your objectives and limitations.

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