For B2B businesses
Reach the buyers already talking about your category.
Hazelbase monitors those conversations, enriches the people behind them, and sends from warmed mailboxes we operate. You review every sequence before it goes out.
Pay as you go · $20/month minimum · Cancel anytime
- Community monitoringWatching
- ProspectingEnriching
- Outbound emailSending
Trusted by B2B SaaS teams running monitoring and outbound on Hazelbase.
The problem
The DIY stack is one option. We built an alternative.
The DIY stack
A prospecting tool, a sender, and a separate listening tab.
Three bills, three logins, reseller mailboxes that land in spam. The list goes stale. The emails still read like everyone else’s. You’re the integrator.
Hazelbase
One platform for the list, the listening, and the send.
We operate the mailboxes and the data layer. Monitoring, enrichment, and outbound share one ICP. You bring the company. Pay as you go, from $20/month.
How it fits
The list and the message come from the same conversations.
01
Monitor
Keyword monitors and community feeds surface the threads your buyers are already in.
02
Enrich
Waterfall enrichment turns that ICP into people, companies, and verified emails.
03
Send
Sequences go out from dedicated, warmed mailboxes. You review them before the first send.
Depth
What you hear changes the next email.
- RedditEmail2d ago
Thread in r/marketing on attribution gaps
Used as the opener in the next sequence
- RepliesICP filter1d ago
Off-ICP cluster surfaced in classification
Prospect filter tightened for the next batch
- EnrichmentEmail4h ago
Segment missing verified emails
Waterfall enrichment filled the list
- A thread your buyers are already in becomes the opener, not a mail-merge on job title.
- Reply classification that flags off-ICP responses tightens the prospect filter for the next batch.
- Enrichment and monitoring share the ICP, so the next list isn’t a fresh export from a different tool.
Stop stitching three tools into one workflow.
Start with monitoring, enrichment, or outbound. Cancel any time.
Pay as you go. $20/month minimum.
The operational stack
Monitoring, enrichment, and outbound. Managed where it matters.
Outbound email that lands in the inbox.
Hazelbase provisions and warms real Google Workspace and Microsoft Outlook accounts on dedicated domains, 1:1 per customer — no reseller mailboxes, no shared sending pools, no SMTP middlemen that inbox providers already distrust. SPF, DKIM, and DMARC are configured automatically. IPs and mailboxes are warmed for weeks before your first production send. Reputation is monitored continuously, and mailboxes are rested and rotated the moment scores soften. Behind that, the deliverability team is tuning sending patterns, content heuristics, ramp curves, and provider-specific behaviors every week — because we manage the infrastructure, we can keep improving it.
Every email personalized from the conversations your buyers are already in — not scraped firmographic filler.
Generic AI + scraped firmographics
Hi Sarah, I saw you were recently promoted to VP of Marketing at Acme. I’d love to show you how our platform helps growth leaders like yourself…
Hazelbase
Hi Sarah — saw the thread last week in r/marketing where someone was asking about attribution gaps and the top reply recommended Mixpanel. The thing they don’t do is…
See the conversations before you write the email.
Keyword monitors track Reddit and the web. Community feeds watch whole subreddits, with no keyword required. Each match is scored and analyzed. If you want to respond yourself, Hazelbase can draft a reply for you to review. We do not post to Reddit or LinkedIn on your behalf.
- r/marketingAttribution gaps for a 12-person team0.86
- r/SaaSWhat are people replacing Mixpanel with?0.71
- WebComparison thread cited in a roundup0.64
A list that isn’t one stale export.
A 1B+ record database, third-party providers, and a continuous web crawler. Waterfall enrichment fills people, companies, and verified emails. The same ICP that drives monitoring drives who gets emailed.
- Person
- Jordan Patel
- Company
- Northline
- [email protected]
- Source
- Database + web crawl
Adoption
You don't have to rip out your stack on day one.
“I need to know what buyers are saying before I write another sequence.”
→ Start with keyword monitors and community feeds.
“My outbound isn’t landing, and the list is thin.”
→ Start with enrichment and outbound email. Keep your CRM.
“I don’t have a motion yet.”
→ Generate an ICP from your website, then turn on monitoring and email.
Comparison
How we stack up.
Hazelbase | DIY stack | |
|---|---|---|
| Number of vendors | 1 | 3–4 |
| Time to first send | Drafts in minutes. You approve before send. | 2–6 weeks |
| Mailboxes | Managed, warmed, dedicated | You buy, warm, and manage them |
| Prospect data | 1B+ records, waterfall enrichment | One supplier |
| Community monitoring | Keyword monitors and feeds, same workspace | A separate tool, or none |
| Shared ICP | Yes — monitoring, enrichment, and email | No |
| Starting price | $20/mo minimum | $500–1,500/mo combined (ex-mailboxes) |
| Contract | Month-to-month | Per-tool |
Prices indicative.
One platform. One bill. One ICP.
Start with the motion you need most.
Pay as you go. $20/month minimum.
Pricing
Pay as you go. $20 a month to start.
$20/mo · Plus
The subscription is the minimum. Monitoring is not metered per post.
$20
Minimum
per month
10,000
Credits included
each month
Included
Monitoring
75 keyword monitors
FAQ
Things you're probably wondering.
Outbound that starts from the conversation, not a blank sequence.
Share your website. Hazelbase drafts an ICP and a first campaign. You review it before a single email goes out. Mailboxes warm on dedicated domains we operate.
Pay as you go · $20/month minimum · You approve before the first send