You’ve decided — or you’re seriously considering — leaving HubSpot. Maybe it’s the cost. Maybe it’s the performance limitations. Maybe it’s the bolt-on AI that doesn’t live up to the pitch. Whatever the reason, you’ve arrived at the question that stops most migration conversations cold:
What happens to my content?
Your blog posts. Your landing pages. Your SEO rankings. Your forms. Your CRM data. Your email templates. Your workflows. Years of work, organized and connected inside a single platform. The thought of moving all of it — without losing data, breaking links, or tanking your search rankings — feels overwhelming.
We get it. We spent 16 years building HubSpot implementations for over 2,000 companies. We know what’s inside the platform, how it’s connected, and exactly how to get it out. This guide walks through what happens to each piece of your HubSpot ecosystem when you migrate — with honest timelines, real trade-offs, and the AI-assisted process that makes migration faster than it was even two years ago.
What happens to your blog posts and pages?
What happens: Every blog post, landing page, and website page you’ve built on HubSpot CMS can be extracted through HubSpot’s API. AI agents process hundreds of pages simultaneously — pulling content, metadata, images, and internal links.
The sunk-cost problem: Your templates are written in HubL, HubSpot’s proprietary templating language — a skill set and codebase with zero value outside HubSpot’s ecosystem. Every dollar invested in HubL templates is a sunk cost trapped in a single vendor. But your content — the actual text, images, headings, and structure — isn’t HubL. It’s content. It migrates.
What you keep: All of your text content, images, meta descriptions, titles, publication dates, author attributions, and tags. The content structure is preserved and typically improved — moved from HubSpot’s HTML blobs into structured MDX or Markdown that’s cleaner, more portable, and easier for AI to work with.
What changes: Your template designs will be rebuilt in a modern framework (Astro, Next.js) — code written in standard TypeScript that any developer can maintain, and that your company owns outright. The new designs are faster, more flexible, and not constrained by HubSpot’s template marketplace. (If you’re still on HubSpot CMS, we open-sourced all of our HubSpot themes — 8 themes, MIT licensed, free.) Most companies treat the migration as a redesign, because it is one.
Timeline: Content extraction and conversion takes days, not weeks. AI agents handle the bulk processing: extracting content via API, converting HTML to clean Markdown, downloading and optimizing images, and generating structured frontmatter for every page. The template rebuild — the actual design work — is the longer piece: 3–6 weeks depending on site complexity.
Will you lose your SEO rankings?
This is the #1 concern we hear, and it should be. Your organic traffic is a business asset. Here’s how we protect it:
1:1 URL mapping. Every existing URL on your HubSpot site maps to a URL on the new site. If the URL structure stays the same (which we recommend where possible), many mappings are identity mappings — the URL doesn’t change at all.
301 redirects for everything that moves. For URLs that do change, we implement permanent 301 redirects in the hosting configuration. Search engines follow 301 redirects and transfer the ranking authority to the new URL. This is a well-understood, well-supported process that search engines handle cleanly.
Pre-migration audit. Before anything moves, we run a full crawl of your existing site — every URL, every ranking, every indexed page, every backlink. This baseline tells us exactly what we’re protecting.
Well-executed migrations see zero ranking loss and often see improvements — because the new site is faster, better structured, and has improved content.
Content preservation. All content, meta tags, structured data, canonical URLs, internal links, and heading hierarchy are maintained or improved during the migration. AI agents QA every page against the original to catch anything that might have shifted.
Post-migration monitoring. For 90 days after migration, we track rankings for your key pages, monitor Search Console for crawl errors, and watch for any indexing issues. We also submit the new sitemap, file a change-of-address notification (if the domain changes), and request re-indexing for critical pages.
What we’ve seen in practice: Well-executed migrations see zero ranking loss and often see improvements — because the new site is faster (better Core Web Vitals), better structured (clean semantic HTML), and has improved content. The cases where migrations hurt SEO are almost always cases where redirects were incomplete, URLs were changed without mapping, or content was accidentally dropped. The AI-assisted process catches all of these before launch.
What happens to your forms?
What happens: HubSpot forms are proprietary. They don’t export. But the form logic — what fields you collect, what validation you need, what happens on submission — is simple to reproduce.
The replacement: Custom forms connected to your new backend — or, for companies that want to keep HubSpot CRM during the transition (a common and valid strategy), form submissions can POST directly to HubSpot’s Forms API. You get the same CRM integration without paying for HubSpot CMS.
What improves: Custom forms load faster — removing third-party scripts that slow page load and cost conversions — look exactly like your design, and support conditional logic and multi-step flows that HubSpot’s form builder doesn’t. Faster forms mean higher completion rates; that’s a direct revenue lever.
Timeline: Form migration is typically 1–3 days per form, depending on complexity. Most marketing sites have 2–5 forms (contact, demo request, newsletter, content download, assessment).
What happens to your CRM data?
What happens: This depends on whether you’re replacing HubSpot CRM or keeping it.
Keeping HubSpot CRM (recommended transition approach): Many companies keep HubSpot CRM during the initial migration and replace only the CMS. This is a valid strategy — it reduces migration scope, preserves existing sales workflows, and lets your team adapt to the new website before tackling CRM migration. Your new site’s forms can submit to HubSpot CRM through the API. Your marketing team keeps their familiar CRM interface.
Replacing HubSpot CRM: If you’re moving to a different CRM (Attio, Folk, Twenty, or a custom solution), your contact data, company records, deal data, and activity history can be exported from HubSpot using their data export tools or API. The migration includes mapping custom properties, preserving deal stages and pipeline data, and rebuilding any critical automations.
What to watch: CRM data migration is the most complex piece if you have extensive custom properties, complex workflows, or tight integrations with other systems (billing, support, etc.). This is where having a partner who’s executed 2,000+ HubSpot projects matters — we’ve seen every edge case, every custom property schema, every workflow gotcha.
Timeline: CMS-only migration (keeping HubSpot CRM): no CRM migration needed. Full ecosystem migration including CRM: add 4–8 weeks depending on data complexity.
What happens to your email templates and marketing automation?
What happens: HubSpot email templates are built using HubSpot’s email editor and HubL. They don’t export.
The replacement: If you’re keeping HubSpot Marketing Hub, your email templates stay as-is. If you’re replacing email marketing, modern alternatives (Resend, Loops, ConvertKit) all support HTML email templates, and AI can convert your HubSpot email designs into standard HTML templates quickly.
Marketing automation workflows are more nuanced. Simple workflows (trigger → email → delay → email) are easy to rebuild on any marketing automation platform. Complex workflows with branching logic, lead scoring, and multi-channel sequences take more planning.
Honest assessment: If you have 50+ complex marketing automation workflows, replacing HubSpot Marketing Hub is a significant project. Consider a phased approach: migrate the website first, keep Marketing Hub temporarily, then evaluate whether the workflows justify the cost — or whether simpler alternatives (combined with AI-native tools) can replace them.
Timeline: Email template migration: 1–2 weeks. Simple workflow recreation: 1–2 weeks. Complex workflow migration: 4–8 weeks, depending on volume and branching complexity.
What does the complete migration timeline look like?
Here’s what a realistic migration timeline looks like for a mid-market company:
How long does a CMS-only migration take?
| Phase | Timeline | What happens |
|---|---|---|
| Discovery & audit | Week 1 | Full site crawl, URL inventory, SEO baseline, content audit, design review |
| Content extraction | Week 2 | AI agents extract all content, images, metadata. Convert to structured Markdown/MDX. Generate redirect map. |
| Design & development | Weeks 3–6 | Rebuild the site on the new framework (Astro/Next.js). New CMS setup (Sanity/Payload). Responsive design, component build, CMS integration. |
| Content migration & QA | Week 7 | Import all content into new CMS. AI-assisted QA: compare every page against the original. Fix formatting issues, broken links, missing images. |
| Launch & redirect | Week 8 | Deploy new site. Implement 301 redirects. Submit sitemap. Monitor rankings. |
Total: 6–8 weeks. The new site is live, your content is migrated, your SEO is preserved, and you’ve stopped paying HubSpot CMS fees.
How long does a full ecosystem migration take?
| Phase | Timeline | What happens |
|---|---|---|
| CMS migration | Weeks 1–8 | Everything above |
| CRM migration | Weeks 4–12 | Run in parallel with CMS work. Data export, mapping, import into new CRM. Workflow recreation. |
| Email/marketing migration | Weeks 8–14 | Template conversion, workflow recreation, list migration, sender reputation warming |
| Stabilization | Weeks 14–16 | Monitor everything. Fix edge cases. Train team on new tools. |
Total: 12–16 weeks for a full ecosystem replacement.
Who should NOT migrate yet?
Honest assessment — migration isn’t the right move for everyone right now:
Don’t migrate if you’re in the middle of a major marketing campaign that depends on HubSpot-specific features. Wait until the campaign ends.
Don’t migrate if your renewal is 9+ months away and you’re not in acute pain. Use that time to evaluate alternatives, build a business case, and plan properly rather than rushing.
Don’t migrate if you’re a 5-person team with a simple website and $500/month in HubSpot costs. The migration cost may not be justified at that scale.
Don’t migrate if your entire sales process runs through HubSpot CRM with complex custom objects, sequences, and reporting — and you don’t have a CRM alternative identified. Migrating the website is fine; migrating the CRM without a clear destination isn’t.
Do migrate if your next renewal is coming up, your costs are increasing, your site is slow, you want AI capabilities, and you’ve identified a modern alternative. The window before renewal is the natural migration timeline.
What makes AI-assisted migration different from manual migration?
Two years ago, migrating off HubSpot was largely a manual process — copying content page by page, rebuilding templates from scratch, mapping redirects by hand, QA-checking every page visually. It took months and was expensive.
AI agents have compressed the labor-intensive parts:
What used to take weeks of manual work per phase now takes hours. The human expertise is still essential. But the mechanical work that made migration expensive and slow has been largely automated.
- Content extraction: Process hundreds of pages simultaneously through the API, preserving structure and metadata
- Format conversion: Transform HubL templates and HTML content into clean Markdown/MDX automatically
- URL mapping: Analyze the entire URL structure, generate redirect maps, and flag edge cases (query parameters, anchor links, canonical URLs, hreflang tags)
- QA comparison: Crawl the new site and compare against the original — every page, every link, every meta tag, every image
- Content optimization: Improve readability, update outdated information, and enhance SEO during migration, not after
What used to take weeks of manual work per phase now takes hours. The human expertise — architecture decisions, design direction, migration strategy, edge case resolution — is still essential. But the mechanical work that made migration expensive and slow has been largely automated.
What is the first step to migrating off HubSpot?
The hardest part of any migration is starting. The content feels too intertwined with the platform, the risks feel too high, and the project feels too big.
It’s smaller than you think. If you’re on HubSpot CMS and your renewal is coming up, the CMS-only migration is 6–8 weeks. You keep HubSpot CRM. You keep your marketing automation. You move the one piece that has the clearest alternative and the fastest ROI — your website.
The content comes with you. The SEO comes with you. The forms work the same way. And the platform cost drops from $43,200/year to $1,200–$3,000/year.
Ready to see what your specific migration would look like? Talk to us — we’ll map your HubSpot ecosystem, estimate the timeline, and give you an honest assessment of what should move now and what can wait.