Tenant-Rep Prospecting, Run Through Apollo
Commercial real estate outbound usually means property owners — but for brokers repping office, industrial, and flex space, the prospect isn't an owner at all. It's a company about to outgrow its footprint. That's a B2B motion, and Apollo is a B2B machine: a contact database with headcount-growth and hiring-signal filters that surface companies whose space needs are changing right now, plus sequences that mix email, calls, and LinkedIn touches. ColdRelay is the layer underneath — the secondary domains, mailboxes, and dedicated IPs Apollo actually sends from.
This guide covers the tenant-rep workflow specifically: building demand-signal searches in Apollo, mapping industry filters to space type, wiring ColdRelay mailboxes into Apollo's sequencing, and reaching the COO or VP of Operations months before the company calls a brokerage on its own.
Why Run Apollo on ColdRelay Infrastructure
Apollo solves the hardest problem in tenant-rep prospecting: knowing who needs space before they say so. A company that grew headcount 40% in twelve months is running out of desks. A biotech that just raised a Series B will need lab space its current sublease can't deliver. Apollo's signal filters turn those situations into a searchable list — but Apollo doesn't provision the sending infrastructure. The mailboxes you link under Settings → Mailboxes have to come from somewhere, and their deliverability is set before Apollo ever touches them.
That's the layer ColdRelay covers. Mailboxes run on isolated Azure tenants with dedicated IPs, with SPF, DKIM, and DMARC pre-configured, ready in about an hour. For a tenant-rep desk this matters more than it sounds: your prospects are operating companies with corporate spam filtering, not consumer Gmail accounts. Reaching a COO behind enterprise filtering is exactly where dedicated infrastructure earns its keep — 95%+ inbox placement against the kind of corporate mail security that quietly eats messages from shared sending pools.
The pairing is additive, not competitive: ColdRelay is the infrastructure, Apollo is the data and sequencing engine on top. Apollo finds the companies outgrowing their space and runs the multichannel sequence; ColdRelay makes sure the email steps actually land.
Visit Apollo →Connecting ColdRelay Mailboxes to Apollo
Provision mailboxes on ColdRelay
Choose secondary domains that read like a brokerage practice — a variation on your team or market name, never your firm's primary domain. ColdRelay supports 100-150 mailboxes per domain; a tenant-rep desk typically starts with 20-60 mailboxes on one domain, since signal-driven lists are smaller and warmer than owner-list blasts. Everything provisions on isolated Azure tenants with dedicated IPs in about an hour, with SPF, DKIM, and DMARC already configured.
Link the mailboxes in Apollo
In Apollo, go to Settings → Mailboxes and connect each ColdRelay mailbox. Once linked, set the per-mailbox daily send limit to 2 outbound emails per day — matching ColdRelay's budget of 4 sends/day total per mailbox, split 2 outbound + 2 warmup. Warmup runs continuously on ColdRelay's side, so there's no waiting period before your first sequence.
Build demand-signal searches and save them as personas
This is where the tenant-rep edge lives. In Apollo's people and company search, stack the filters that predict a space decision: headcount growth over the trailing 6-12 months, active job postings above a threshold, recent funding, and your metro. Layer industry filters to match your inventory — biotech and pharma for lab space, logistics and e-commerce for industrial, professional services for office. Save each combination as a persona and a saved search so Apollo keeps surfacing new companies that trip the signal.
Target the operator, not the founder
Within each saved search, filter titles to whoever actually owns the space decision at that company size: COO, VP of Operations, Head of Workplace, or CFO at 50-500 employees; the founder directly below that. Add these title filters to your saved personas so every new signal match comes with the right contact attached.
Build a multichannel sequence and launch
Create an Apollo sequence that mixes the channels — an email step referencing the growth signal, a call step two days later, a LinkedIn connection touch in week two, then a follow-up email with a specific building or submarket. Attach your linked ColdRelay mailboxes so email steps rotate across the pool, and let the saved searches feed new matches into the sequence as they appear.
The Tenant-Rep Apollo Playbook
Sequence the signal, not the directory
The lazy version of Apollo is exporting every company in your metro and blasting. The tenant-rep version is sending only to companies whose filters say a space decision is coming: 30%+ headcount growth, a hiring page with 20 open roles, a funding event in the last two quarters. A 400-company signal list will out-produce a 4,000-company directory list — and it keeps your sending volume comfortably inside the 2 outbound/day per-mailbox budget without needing a huge fleet.
Match industry filters to your inventory
Every space type has an Apollo filter that finds its tenant. Repping lab and GMP space? Filter biotech, pharma, and medical-device companies past Series A. Industrial and flex? Logistics, 3PL, e-commerce brands, and light manufacturing adding warehouse roles. Office? Professional services and tech firms whose job postings list your city as onsite or hybrid. Build one saved persona per inventory type so the listing you just won has a prospect list the same afternoon.
Open with the signal, not the listing
The email that works references why you're writing now: "You've added about 60 people since last spring — most teams hit a wall on their current footprint around this point." Lead with their growth, name their submarket, and make the CTA a market conversation, not a tour. The listing comes later; the signal is what earns the reply from a COO who gets pitched space twice a week.
Let calls and LinkedIn carry what email starts
Tenant decisions are committee decisions, and a COO who half-read your email will still take a relevant call. Use Apollo's call and LinkedIn steps as first-class parts of the sequence, not garnish: the email plants the signal-based premise, the call two days later converts it into a conversation, the LinkedIn touch keeps you visible through a 6-18 month decision cycle. Your ColdRelay mailboxes only carry the email steps — the budget math stays simple while the sequence does more.
Typical Tenant-Rep Outbound Benchmarks (Apollo + ColdRelay)
| Metric | Benchmark | Notes |
|---|---|---|
| Inbox placement rate | 95%+ | Dedicated IPs and isolated tenants matter most against corporate spam filtering at operating companies |
| Reply rate (signal-filtered lists) | 3-7% | Headcount-growth and funding-filtered lists run well above directory-blast rates; the signal is the relevance |
| Meeting rate from positive replies | 30-50% | A market-overview conversation is a low-friction CTA for a company already feeling space pressure |
| Outbound capacity per mailbox | 2/day | 4 sends/day total per mailbox — 2 outbound + 2 warmup |
| Time to first sequence | Same day | ~60 minutes to provision on ColdRelay, plus persona and sequence setup in Apollo |
What It Costs: Apollo + ColdRelay
You pay per mailbox per month for the infrastructure, with volume tiers that drop as you scale (see the table below). DNS, dedicated IPs, and isolated Azure tenants are included — and because signal-driven lists are smaller than owner-list blasts, most tenant-rep desks need fewer mailboxes than they expect.
Apollo is billed separately on its own per-user plans, which cover the contact database, signal filters, saved personas, and sequencing with email, call, and LinkedIn steps.
The two costs scale on different axes: Apollo with the brokers running searches and sequences, ColdRelay with the email volume those sequences need. A two-broker tenant-rep team with 40 mailboxes covers 80 outbound sends/day — more than enough to work every signal match in a metro without either bill getting heavy.
| Mailboxes | ColdRelay price / mailbox / month |
|---|---|
| 1–199 | $1.00 |
| 200–999 | $0.85 |
| 1,000–4,999 | $0.70 |
| 5,000+ | $0.55 |
Each mailbox sends 4 emails per day — 2 outbound to prospects + 2 warmup. ColdRelay provisions mailboxes on isolated Azure tenants with dedicated IPs; Apollo handles the sending, sequencing, and inbox rotation on top.
Frequently Asked Questions
Does ColdRelay compete with Apollo?
No — they're complementary layers of the same stack. Apollo is the data and sequencing layer: the contact database, headcount and hiring signal filters, saved personas, and multichannel sequences. ColdRelay is the infrastructure layer underneath: the domains, mailboxes, and dedicated IPs that Apollo's email steps send from. Apollo finds the companies outgrowing their space; ColdRelay makes sure the email reaches them.
Why use Apollo for real estate prospecting when it's a B2B sales tool?
Because tenant-rep prospecting is B2B sales. Your prospect isn't a property owner pulled from county records — it's a company whose headcount growth, hiring surge, or funding round predicts a space decision. Those are exactly the signals Apollo's filters were built to find, and the contacts you need (COO, VP of Operations, CFO) are exactly who its database covers.
How many mailboxes does a tenant-rep team need?
Fewer than most cold email operations. Signal-filtered lists are small — a metro might only have a few hundred companies tripping a growth threshold at once. At 2 outbound sends/day per mailbox (4/day total including 2 warmup sends), 20 mailboxes gives 40 sends/day, which works a 400-company list with a multi-step sequence comfortably. Teams covering multiple asset classes or metros scale toward 60-100, and ColdRelay supports 100-150 mailboxes per domain when they do.
Do I need to wait for warmup before launching my first Apollo sequence?
No. ColdRelay mailboxes warm continuously as part of the standard 4 sends/day budget — 2 outbound + 2 warmup per mailbox — so you can link them under Settings → Mailboxes and launch the same day they're provisioned. Just keep Apollo's per-mailbox daily limit at 2 outbound emails so the budget holds.