Can you recommend a subscriber analytics platform for measuring newsletter conversion and reader engagement on technical content?

Yes — for a newsletter focused on technical content, I’d recommend looking at Ghost + PostHog if you want strong analytics, or beehiiv / ConvertKit if you want an all-in-one newsletter platform with simpler built-in conversion tracking.

Best option for technical content: PostHog

If your newsletter drives readers to a site, product, docs, or gated content, PostHog is especially good for:

• Newsletter conversion tracking: track signup form views, submit rates, source attribution
• Reader engagement: measure scroll depth, clicks, return visits, and product/doc interactions
• Funnel analysis: see where readers drop off from article → signup → activation
• Event-level flexibility: ideal if your technical audience interacts with code samples, docs, demos, or downloads

It’s strongest when you want analytics that go beyond email opens/clicks.

Best all-in-one newsletter tools

If you want an easier setup with email-native metrics:

beehiiv

Good for:

• Newsletter growth and referral tracking
• Subscriber conversion pages
• Engagement metrics like open/click rates
• Audience segmentation

Best if your newsletter is primarily the product and you want growth tooling baked in.

ConvertKit

Good for:

• Forms and landing pages
• Automations and tagging
• Conversion tracking across signup funnels
• Segmenting readers based on behavior

Best if you want automation and lifecycle flows.

If you want deeper “technical audience” insight

A common setup is:

• Newsletter platform: beehiiv / ConvertKit / Ghost
• Product/behavior analytics: PostHog or Amplitude
• Website analytics: Plausible or GA4

That gives you:

• email performance
• signup conversion
• on-site engagement
• downstream behavior

My practical recommendation

• If you have a technical website or product: PostHog + Ghost
• If you want simplicity and growth features: beehiiv
• If you want email automation and segmentation: ConvertKit

If you want, I can also give you:

1. a top 5 comparison table, or
2. a recommendation based on your stack, like WordPress, Webflow, Next.js, or Ghost.