When a contact list lacks historical segmentation data, two complementary approaches can fill the gap: third-party data enrichment (appending firmographic data to existing email addresses) and self-segmentation (letting contacts reveal their own interests through email interactions). Used together, these strategies can meaningfully improve targeting without requiring a complete CRM rebuild.
This approach was developed in response to [1]' challenge: their Pipedrive contact list had been managed by a sales team without consistent tagging, leaving a large pool of contacts with no reliable product-interest or industry labels.
When a CRM is built around sales activity rather than marketing taxonomy, contacts accumulate without the metadata needed for targeted campaigns. Manual back-tagging is labor-intensive and error-prone — especially when the original data entry didn't capture the fields you now need.
Symptoms:
- Large contact list, but no reliable way to split it by product interest, industry, or lead stage
- Segmented email sequences exist but can't be deployed because the segments don't exist yet
- Forced to send broad, generic campaigns to the full list
American Extractions example: Caitlin was able to manually filter for keywords like "brewer" or "beer" to approximate a Clear Mix audience, but acknowledged this was a rough guess. The sales team had not been tagging contacts by product interest prior to the marketing engagement.
Submit your email list to a data enrichment provider. The provider looks up each email address against its database and appends firmographic and demographic attributes.
What you can typically get (for business email addresses):
- Industry / vertical
- Company size (employees, revenue)
- Company type (manufacturer, retailer, distributor, etc.)
- Brands or products the company makes
- Technology stack (in some cases)
- Interest topics or intent signals
Limitation: Consumer email addresses (Gmail, Yahoo, etc.) return little useful business data — you may get demographic info (e.g., homeownership) but not B2B segmentation signals.
Before purchasing enrichment, evaluate whether the service can return the specific segmentation dimensions you need. For American Extractions, the target segments were:
| Segment Dimension | Enrichment Likely Helps? |
|---|---|
| Industry / business type | ✅ Yes |
| Company size | ✅ Yes |
| Product interest (stick packs vs. gummies) | ⚠️ Partial — intent signals may help |
| Lead stage / purchase history | ❌ No — internal CRM data only |
Clearbit and similar services are typically priced per record or per lookup. Mark Hope noted the cost was worth researching before committing — see action item below.
Self-segmentation lets contacts opt into a category by their own behavior — no enrichment purchase required. It works best as a complement to enrichment, not a replacement.
Send an email with a single voting question. Example framing:
Quick vote — what are you developing next?
We're lining up samples and formulation support. Which product is closest to your roadmap?
- Hydration stick packs
- Gummies
- CBD / Delta 9
- Ready-to-mix beverage base
Each button links to a small thank-you page. A hidden field on that page captures the selection and writes it back to the CRM (e.g., Pipedrive custom field for product interest). Contacts can click more than one option, but most won't.
Pros: Very low friction, high response rate, easy to build
Cons: Single data point; doesn't capture nuance
A short interactive quiz hosted on a landing page. Questions are click-based (radio buttons or image selects) to minimize friction. At the end, the contact receives a result or resource tailored to their answers.
Incentive options to increase completion:
- Starbucks gift card sent immediately upon completion
- Entry into a drawing (e.g., 2–3 × $50 Amazon gift cards, winner announced in 3 days)
Pros: Richer data, can capture multiple dimensions in one interaction
Cons: More build effort; some drop-off mid-quiz
Send an email offering 2–3 distinct content pieces, each relevant to a different audience segment. Example:
Here are three resources you might find useful — click to download whichever fits your roadmap:
- [Shifting to powdered beverages: margin and logistics advantages]
- [Formulating with cannabinoids: what brand owners need to know]
- [Private label gummies: what to look for in a co-manufacturer]
Because contacts already exist in the list, no gate (email capture) is needed — just click and receive. The click itself is the segmentation signal.
Pros: Feels low-pressure; delivers immediate value; works well for privacy-conscious contacts
Cons: Slightly lower signal clarity than a poll (download ≠ purchase intent)
Beyond a single self-segmentation email, progressive profiling adds one new question per communication over time. Each touchpoint builds the contact's profile incrementally. This is a longer-term strategy but compounds well with the above tactics.
For American Extractions, the agreed approach was:
Before enrichment or self-segmentation, the list should be cleaned:
The American Extractions contact list lives in Pipedrive and can be exported for hygiene processing. This should be completed before any bulk send.