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Most agents found out about Zillow’s Follow Up Boss privacy policy change the same way: a screenshot in a group chat, a caption that said “this is a big deal,” and a vague sense of dread about what it actually means.
This post gives you the concrete decision framework. What the policy says, who is actually exposed, and a side-by-side of the three most-cited migration targets — so you can decide in one read whether to stay, wait, or move.
What changed
Effective November 15, 2025, Zillow updated the privacy policy governing Follow Up Boss data. The key clause:
Any contact who has both a Zillow account and an entry in your FUB database is now classified as a “mutual customer.” Under this classification, Zillow can process and use that contact’s data under Zillow’s own privacy notice — which includes Zillow’s marketing purposes.
This was not a buried footnote. When the policy was announced in October 2025, prominent real estate coaches including Tom Ferry, Jared James, Jimmy Mackin, and Jason Pantana publicly flagged serious concerns. The community response was overwhelmingly negative.
The mechanism matters: Zillow owns Follow Up Boss. As the data processor, it can apply its own privacy terms to data in the platform. The “mutual customer” framing is the legal structure that makes this possible.
Who is actually exposed
Not every FUB user faces the same exposure. The risk scales with how Zillow-heavy your pipeline is:
High exposure — agents who should evaluate this seriously:
- Your primary lead source is Zillow Premier Agent or Zillow Flex
- Your FUB database is populated predominantly with Zillow buyer inquiries
- You are spending $1,000+/month on Zillow leads and storing them in FUB
In this scenario, a significant percentage of your active leads likely have Zillow accounts — meaning the most valuable contacts in your database are the most exposed to Zillow’s marketing use.
Moderate exposure:
- Mixed lead sources (some Zillow, some organic, some referral)
- Past clients who registered on Zillow at some point but now primarily interact through you
Lower exposure:
- Pipeline is primarily sphere, referral, or non-Zillow digital sources
- FUB database is mostly past clients and organic website leads
- Little to no active Zillow Premier Agent spend
The test: Go to your FUB database and filter by lead source. What percentage came from Zillow? That percentage is roughly your exposure ceiling.
The three most-cited migration targets
If you are in the high-exposure category and want to move, three platforms come up consistently in the community conversation. Here is an honest side-by-side:
| Lofty | Sierra Interactive | GoHighLevel | |
|---|---|---|---|
| Monthly price (entry) | $449/mo | ~$499–$799/mo | $97/mo (GHL) + setup |
| Built-in IDX website | ✓ | ✓ | add-on / custom |
| Native dialer | ✓ | ✓ | ✓ |
| AI lead follow-up | Yes — Homeowner Agent (Apr 2026) | Limited | Yes — via AI workflow add-ons |
| Zillow data relationship | None | None | None |
| Migration complexity | Moderate | High | High — requires build-out |
| Best fit | Agent teams wanting all-in-one | Teams with heavy paid lead volume | Tech-comfortable solo agents wanting max flexibility |
Lofty is the closest direct replacement for most FUB teams: it is a purpose-built real estate CRM with an IDX website, native dialer, and AI features. The April 2026 launch of Homeowner Agent — which mines your existing database for seller signals — is a meaningful differentiator. The downside is commitment: $449/month is a real number, and Lofty typically requires a 12-month contract. Migration is a serious project, not an afternoon.
Sierra Interactive is the traditional choice for high-volume paid-lead teams (Zillow Premier Agent, Meta, Google PPC). It is expensive, feature-dense, and designed for teams that have a dedicated follow-up coordinator. For a solo agent or small team, it is likely overkill.
GoHighLevel is the choice for tech-comfortable agents who want maximum flexibility and ownership of their data. At $97/month for the platform, the economics look attractive — but the “low cost” assumes you or someone on your team can build out the CRM, automations, and website from scratch. GoHighLevel is not purpose-built for real estate; everything requires custom configuration.
The case for staying on FUB (for now)
The policy change is real and worth understanding. But a few things are also true:
Follow Up Boss’s core advantage hasn’t changed. The 250+ integrations, the speed-to-lead reliability, and the month-to-month pricing are still there. For agents whose pipeline is primarily non-Zillow, the “mutual customer” clause affects very few contacts.
The agents most affected were already in a complicated relationship with Zillow. If you are spending heavily on Zillow Premier Agent and using FUB to manage those leads, you were already dependent on the Zillow ecosystem. The privacy policy formalized a relationship that existed operationally.
Migration has real costs. Every automation, action plan, and integration you have built in FUB needs to be rebuilt on the new platform. Budget a month of setup time and productivity disruption. That cost should exceed the privacy concern before migration makes economic sense.
What agents in coaching communities are actually doing: The dominant conclusion in Tom Ferry and BAM communities, based on posts from late 2025 through mid-2026, is that agents with Zillow-heavy pipelines are evaluating migration while others are monitoring the situation. Very few have moved. The consensus: the FUB database advantage (integrations, clean UI) still outweighs the data concern for agents not heavily reliant on Zillow leads.
The decision framework
Answer these three questions:
- What percentage of my active pipeline came from Zillow leads? If under 20%, the practical exposure is low.
- Am I currently spending money on Zillow Premier Agent or Zillow Flex? If yes, you have an ongoing Zillow relationship regardless of CRM choice.
- What is my migration cost? Count your action plans, integrations, and automations. That is what you are rebuilding.
If the answers point toward high exposure and a migration cost you can absorb, Lofty is the closest direct replacement. If the exposure is low, monitoring the situation and staying on FUB month-to-month is a defensible position.
Common questions
What exactly does 'mutual customer' mean legally?
It means Zillow classifies a contact as shared between you (as an agent using FUB) and Zillow (as a platform the contact has used). Under this classification, Zillow applies its own privacy policy to that contact's data — including using it for Zillow's own marketing. The legal basis is that the contact gave Zillow consent to its privacy terms when they created a Zillow account.
Can I opt out of the mutual customer classification for my contacts?
As of mid-2026, there is no agent-facing opt-out mechanism for the mutual customer clause in FUB. The policy applies to all FUB accounts. If this is a dealbreaker, migration is the only complete solution. Check FUB's current privacy documentation for any updates.
Does GoHighLevel really cost only $97/month?
The GoHighLevel platform fee is $97/month (Agency Starter) or $297/month (Agency Pro). However, building a real estate CRM on GHL requires significant custom configuration — automations, pipelines, website or funnel build, dialer setup. Factor in either your own time or a GHL agency build cost ($500–$3,000+ depending on complexity). The TCO is higher than the platform fee suggests.
If I migrate to Lofty, can I import my FUB database?
Yes. Both platforms support CSV import/export. You can export your full FUB database (contacts, notes, tags, lead sources) and import to Lofty. Action plans, automations, and integrations do not transfer — those require a rebuild on the Lofty platform. Budget 3–4 weeks for a full migration and setup.
