SoloRiff

How to sell to Founders at Developer tools companies in Germany

Founders in Germany's developer tools sector prioritize rapid product-market fit and innovation speed. They respond to outreach that demonstrates a clear understanding of CI/CD challenges, such as deployment failures or integration delays, and how these impact their time-to-market. Highlighting solutions that can improve operational efficiency and reduce downtime will resonate strongly with them.

Written and maintained by the SoloRiff team, who build outbound software and run outbound with it. The figures below are our own: we measured 587 developer tools company domains over public DNS on 2026-09-03. Last updated 2026-09-03.

What actually hurts

  • deployment failures
  • integration delays
  • team productivity issues

The playbook

  1. 01

    Identify recent funding rounds

    Use platforms like Crunchbase to filter for developer tools companies in Germany that have secured funding in the last six months. This indicates they are scaling and likely seeking solutions to enhance their product offerings.

  2. 02

    Research product launch announcements

    Check tech news sites and press releases for any recent product launches by your target companies. Founders are keen on tools that can streamline their CI/CD processes, especially if they are expanding their product lines.

  3. 03

    Connect on LinkedIn with tailored insights

    Send a connection request to the Founders, including a personalized note referencing their latest product launch and a specific pain point related to observability. This establishes relevance and shows you understand their current challenges.

  4. 04

    Follow up with a value-driven email

    If they accept your connection, send a follow-up email within three days. Mention a specific aspect of their CI/CD pipeline that could be optimized based on your research, and propose a brief call to explore solutions.

  5. 05

    Schedule a call based on their response

    If they engage positively, suggest two specific time slots for a call that align with their typical workweek. Founders appreciate clear, actionable next steps without back-and-forth scheduling.

Can developer tools companies even receive your mail?

We measured the DNS of 587 developer tools companies, sampled evenly across company sizes, to see how many authenticate their own email. It matters in both directions: a domain that does not authenticate is a domain whose team is used to mail going missing — and if your own domain is in the gap, yours is the mail going missing.

1–10 employees
27.4%
11–50
44.1%
51–200
58%
201–1,000
77.3%
1,000+
94.9%

Publishes a DMARC policy of quarantine or reject — the domain actually asks receivers to act on failures.

The gap is the finding: 27.4% of 1–10-person companies against 94.9% of the largest — 68 points apart. Small companies are where the unauthenticated domains are, and small companies are who most cold outreach is aimed at.

Where does your domain sit?

Same three lookups, run live against your domain. Nothing is stored and nothing is emailed to you.

How this was measured

Company domains were sampled within employee-count bands, then queried over public DNS for SPF (TXT at the apex), DMARC (TXT at _dmarc.) and MX. One domain per company, deduplicated. Anyone can reproduce any single row of this with dig.

DKIM is deliberately absent. A DKIM key lives under a selector that cannot be enumerated from outside the domain, so a company with flawless DKIM under a name we did not guess would be counted as having none. That would measure our guess list, not the industry.

Domains with no MX record are excluded rather than counted as failures — parked and redirect-only domains would otherwise drag every figure down and make the result an artefact of the sample.

Sampled within bands, so this describes the population of companies, not of employees: a 10-person company counts once, as does a 10,000-person one. Each band is at least 60 domains; bands below that are not published. Figures are percentages of the sample, not of the whole industry, and we publish no company names — only counts.

Measured 2026-09-03. Re-measured monthly.

The full census across every industry — sortable, with sample sizes, free to reuse under CC BY 4.0.

Subject lines that fit

  • Optimizing your CI/CD process
  • Insights on your recent product launch
  • Streamlining developer workflows

Questions

Why do founders in developer tools ignore outreach?
Founders often receive numerous messages daily, making it challenging to discern valuable outreach. They prioritize communications that clearly address their core challenges and offer tangible solutions, particularly regarding product efficiency and market competitiveness.
What common mistakes do sellers make with founders?
Sellers frequently make the mistake of using generic messaging that doesn't resonate with the specific challenges faced by founders in developer tools. Tailoring outreach to address issues like deployment challenges or integration problems is crucial for capturing their attention.
How can I demonstrate value to a founder quickly?
To quickly demonstrate value, reference specific pain points such as deployment failures or integration delays that are prevalent in their industry. Providing a brief case study or example of how similar companies improved their processes can also be effective.
What kind of follow-up works best with founders?
Effective follow-up with founders involves being concise and respectful of their time. Highlighting a specific insight related to their company or recent activity can rekindle interest, along with a clear call-to-action for a brief discussion.

Or have it run itself

SoloRiff does every step above on its own — finds the companies, finds the people, writes each of them individually, and handles the replies. Drop your URL and watch it work before you sign up for anything.

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