Zero Review

350 million contacts, 20 million companies, and a dialer built into the record. That's the pitch: replace HubSpot or Pipedrive plus the five tools bolted around them. The agent layer is the interesting part — agents fire on triggers like a new transcript, draft the follow-up, and wait for a human to hit send before anything reaches a customer.

Credits are the catch. 500 per seat covers 1,500 verified emails or 50 phone numbers, and launch pricing at $60 jumps to $77 or $96 after 3-12 months depending on billing. That's a real cost curve to model before you commit a whole team.

Two-way HubSpot sync and migration from Attio, Pipedrive, or Affinity in under an hour for 100k records lowers the switching cost. SSO is Scale-only, minimum 10 seats — fine for a 60-person team, a gap for anyone regulated and small.

I've run enough forecast calls to know the killer feature here isn't the 350M contact database, it's Meeting Prep & Recommendations telling a rep the next best step on a deal before they walk into it. That's coaching at scale I usually pay a Sales Ops hire to half-do manually. Customer Health Signals folding product usage, billing, and support tickets into one record is exactly the Grow-stage visibility I've never had without a separate CS tool subscription.

My hesitation is the credit system eating into rep capacity planning. 500 credits per seat covers 1,500 verified emails or 50 phone lookups, and a founder-led team will burn through that differently than a team with dedicated SDRs — I'd want three months of usage data before I trust the seat math for budgeting next year's headcount.

Agentic Chat answering pipeline questions instead of me building another dashboard is the real time-back for a VP. Against Salesforce, this trades depth for speed; fine for seed to Series B, less clear once I need territory rules and complex approval chains.

$60/seat × 50 seats × 12 = $36K year one, annual billing. Same team monthly hits $96/seat within 3 months: $57.6K annualized. Pick your billing term carefully — the delta is $21K/year at 50 seats.

Credits complicate the math further. 500 credits/seat/month covers 1,500 emails or 50 phone lookups or up to 5,000 agent steps, depending on complexity. Heavy enrichment users burn credits faster than seats suggest — budget for overage before year 2, not after.

Migration is genuinely cheap: under an hour for 100K records from HubSpot, Attio, Pipedrive, or Affinity, per their own numbers. That's real switching-cost reduction versus a manual re-platform. Scale plan pricing is quote-only, so total cost above 10 seats needs a call — no way around that for SSO or white-glove onboarding. Pro plan pricing is public and clean; Scale is not.

The stage model — Prospect, Close, Grow, Scale — maps to how I actually work a book, not how a CRM vendor imagines I work it. Meeting Prep & Recommendations sitting on the deal record means I open a call with a next step already drafted instead of scrolling notes from three weeks back trying to remember where things stand. That's a real morning-routine change, not a demo trick.

The friction I'd watch for is trust calibration. Agents update records and draft outreach off triggers like a new transcript or an accepted LinkedIn connect, and every action logs, but I still have to spot-check that log daily until I know what "good enough to send" looks like from the agent versus what needs my rewrite. That's a new habit, not zero habit.

Built-in dialer plus sequences plus the 350M-contact database means less alt-tabbing to Apollo or a separate dialer app. Enrichment quality and agent judgment are the two things a trial won't fully show me — I'd want a full quarter, not a demo, before betting quota on it.

Ten minutes in, this either feels like relief or like a second job supervising a very eager intern. The chat interface answering pipeline questions off live records is the kind of thing that's either genuinely fast on day one or a novelty you stop clicking by week two, and I couldn't find enough on its actual response quality to call it either way.

What I can tell is the design intent: every agent action gets logged, and nothing reaches a customer without approval. That's the right instinct for trust, but it also means your first month is spent reading agent drafts more than writing your own, which is its own kind of tax on attention.

The built-in dialer and 350M-contact search are real conveniences for a founder-led sales team not wanting five tabs open. Whether the daily rhythm holds up against something like HubSpot's more worn-in workflow, once the agent-glow fades, is the thing three months tells you and ten minutes can't.

"Make CRM history" is the kind of headline that ages badly if the agent layer underdelivers. HubSpot, Attio, Pipedrive, Affinity all get named as things Zero replaces. That's a specific claim, not a vague one, which counts in its favor. But replacing four categories of tool with one is also the pitch every consolidation play makes right before it turns into four half-features.

The credit system is the part I'd stress-test before signing. 500 credits a seat, verified emails at 1 credit, phone numbers at 10, agent steps at 0.1-5 depending on complexity. That's a lot of variables for a founder trying to budget seat cost twelve months out.

The MCP server and REST API are real exit insurance, assuming they hold up post-migration. Worth confirming before the $77 price kicks in.