Everything we've learned about B2B outbound, free.
Guides, playbooks, and operational references for founders building outbound from zero. Written by the team that runs it for a living.
Playbooks or Plays.
Playbooks are the step-by-step motions every founder runs at some point. Plays are the creative bets that replace cold lists when those motions hit the ceiling. Pick the door that matches what you need this week.
Just tell me what to do.
End-to-end guides for the moves every founder runs at some point. Plain-English, scannable, with technical depth available when you want it.
Get your first 10 paying customers
Set up cold email from zero
Before the next sales hire
Run a 30-min sales discovery call
Fix deliverability when emails stop landing
Outbound that isn’t a cold list.
The 15 signal-mining motions that replace cold lists when they stop working. Each one starts from a buying moment, not a list.
Post-raise outbound
Job-change outbound
Exec-move outbound
G2 and Capterra review mining
Hiring posts as intent signals
Pick a starting point.
Three doors in — by role, by what you need this week, or by the numbers.
I'm a founder. Where do I start?
Curated reading paths by stage — pre-seed through Series A. Each path is sequenced so you can follow it in order.
I need to send cold email this week.
The complete email infrastructure setup — domains, authentication, warmup, and the operational rules that keep mail landing.
Show me the math.
Free calculators for inbox volume, LinkedIn reach, multi-channel campaigns, and conference meeting density.
Or enter by who you are and how you sell.
The same chapters, curated into reading paths by the dimension that matters most for you — your stage, the segment you sell to, or the motion you run.
By stage
Where your company is in its journey.
For pre-PMF founders
Outbound to find PMF. ICP hypothesis testing, design partners, minimum-viable email substrate.
For post-PMF operators
$100K-1.5M ARR. Scaling the founder-led motion, multi-thread discipline, the first AE transition.
For scaling operators
Series A+. 2-10 AE team, multi-segment, bulk-sender compliance, intent productionization.
For YC founders (cross-stage)
YC-specific cross-stage paths — pre-seed/batch · post-PMF · Series A in one document.
By segment
Who you sell to.
For SMB sellers
Owner-buyer ICPs. Paid social + SMS + AI/human phone. The stack that replaces LinkedIn.
For mid-market sellers
$25-100K ACV. LinkedIn-plus-email primary, 3-thread close, founder-led-to-AE transition.
For enterprise sellers
$100K+ ACV. Account-based prospecting, multi-thread default, 6-12 month cycles.
By motion
How you sell.
Founder-led
Founder as only seller. $0 to $1M ARR. The 20-35% close-rate motion before the first AE.
Design-partner-led
Pre-PMF B2B SaaS. The YC-canonical path to first 3-5 enterprise logos and reference assets.
AE-led
First AE through 10-AE team. Transition, ramp, multi-segment cohort design, hardened deliverability.
PLG with sales-assist
Where the library applies to product-led growth: first-party signals, expansion nurture, the manual layer.
Nine topic areas. Read in order, or jump to one guide.
Each topic is a multi-guide reference, sequenced so you can read it in order to stand up that part of the motion — or jump straight to a single guide.
Cold Email Infrastructure
14 chapters on the authentication, isolation, warmup, and monitoring stack behind primary-tab placement.
LinkedIn Outreach Infrastructure
8 chapters on account architecture, detection, proxies, limits, warmup, messaging, automation, and compliance.
Conference Strategy
8 chapters on the pre/during/post architecture — strategy, VIP dinners, conversation engineering, follow-up.
Domains and Mailboxes
9 chapters on procurement, registrar selection, DNS hosting, Google vs Microsoft mailbox economics, mailbox naming, and sending-volume caps.
Cold Copy and Campaign Architecture
12 chapters on principles, subject lines, CTAs, personalization, sequencing, follow-ups, length, send timing, phone, and multi-channel orchestration.
ICP and List-Building
10 chapters on closed-won deconstruction, first-party signals, prospect graphs, segment-channel fit, intent data, cost-per-meeting math, and operational list management.
Reply Handling and Pipeline Conversion
8 chapters on classification, routing, triage, objection handling, meeting booking, nurture, pipeline math, and benchmark interpretation.
Design Partners (YC Pre-PMF)
6 chapters on recruiting, structuring, running, and converting design partner programs. The YC pre-PMF motion.
Gifting and Direct Mail (ABM)
6 chapters on when gifting works, gift selection, office-first address intelligence, 1:1 fulfillment vendors and delivery webhooks, the platform comparison, and trigger orchestration with account-level attribution.
Sales Motion — Discovery to First AE
11 chapters on discovery call architecture, qualification, demos, multi-thread, proposals, comp design, sales cycle math, SDR vs AE, playbook construction, and the founder-to-AE transition.
Scaling the Sales Team — From Founder-Led to Repeatable
5 chapters distilled from Pete Kazanjy's Founder-Led Sales course: the ramp-economics parable, the onboarding curriculum, the five habits of great sales leaders, the cohesive revenue-production unit, and the manager's operating rhythm.
Most-read.
The guides that come up most often when founders ask “where do I start?”
Inbox warmup, demystified
Why 2-3 weeks isn't optional, and why volume-based warmup is now detected.
What makes cold copy good
Four principles, with good vs bad examples annotated side by side.
Why the founder's LinkedIn never runs cold outbound
The single most damaging LinkedIn mistake, and the multi-account fix.
When the design partner motion fits
The YC pre-PMF playbook — when it works, when it's theater.
Conference follow-up — the 24-hour window
Why bespoke follow-up converts at 25-40% and templated converts at 0-3%.
The 30-minute discovery call frame
Opening, context, discovery, proof, next step — the structure that doubles advancement rate.
Search, filter, sort.
Search by topic. Filter by topic area, company stage, or channel.
SPF — Sender Policy Framework and the 10-Lookup Failure Mode
RFC 7208 in depth. The 10-DNS-lookup limit, qualifier semantics, include-chain auditing, flattening tradeoffs.
DKIM — Selectors, Key Rotation, and the Canonicalization Trap
RFC 6376 — selectors, key length, canonicalization modes, third-party signing alignment, dual-publish rotation.
DMARC — Policy, Reporting, and the p=reject Failure Mode
RFC 7489. Policy escalation, alignment modes, aggregate vs forensic reports, subdomain inheritance.
MTA-STS and TLS-RPT — Enforced Transport Security
RFC 8461 / 8460. The downgrade attack, policy hosting, DANE alternative, M365 inbound connector bypass.
BIMI and VMC — Brand Indicators and Trademark Economics
IETF Draft. SVG-Tiny constraints, VMC certificate economics, mailbox provider support, when it's worth $1,500.
ARC — Authenticated Received Chain and the Forwarder Failure Mode
RFC 8617. Forwarder breakage, the three ARC headers, chain validation, the p=reject deployment dependency.
Subdomain Architecture — The Reputation Firewall
Sending-tier vs corporate-tier isolation. 32-domain math for 30 reps. The founder-burns-corporate-primary failure mode.
Domain Age and WHOIS — The Reputation Cold-Start Curve
The 90-day Gmail burn-in, TLD reputation differential, aged-domain marketplaces, blocklist due-diligence.
Inbox Warmup — Engagement Curves and Synthetic-Warmup Detection
The 21-28 day ramp, engagement-vs-volume scoring, why synthetic warmup is now detectable.
Bulk Sender Requirements — Gmail/Yahoo Feb 2024 Enforcement
The 5000/day threshold, one-click unsubscribe (RFC 8058), the 0.3% complaint ceiling, TLS requirements.
Postmaster Tools and SNDS — The Reputation Dashboards
Gmail Postmaster's 4 reputation buckets, Microsoft SNDS color bands, JMRP feedback, the 4-source monitoring picture.
Bounce Taxonomy — SMTP Codes and the 3% Threshold
RFC 5321/3463. Hard vs soft vs deferral, autoresponder misclassification, suppression discipline.
Seed List Inbox-Placement Testing — Methodology
100-200 seed addresses across providers, placement matrix, the seeds-vs-reality 5-15% gap.
Reply Detection — Threading, Message-IDs, and False Bounces
RFC 5322 threading headers, In-Reply-To/References, auto-responder detection (RFC 3834), forwarded threads.
LinkedIn Account Architecture — Why the Founder's Account Never Runs Cold Outbound
Multi-account pyramid, profile-completeness thresholds, legal-identity dedup, the 12-18 month account lifecycle.
LinkedIn Bot Detection — Behavioral Classifier and Restriction Ladder
Mouse entropy, inter-action timing, session fingerprinting, the 5-stage restriction escalation.
Residential Proxies and IP Infrastructure — The Datacenter-IP Cliff
Datacenter vs residential vs mobile, TLS fingerprinting (JA3/JA4), sticky session TTLs, IP-fingerprint binding.
Connection Limits and SSI — The Rate-Limit Topology
100/week cap, withdrawal-acceptance ratio, SSI four-dimension scoring, the soft-block escalation ladder.
LinkedIn Account Warmup — Manual Engagement and the Behavioral Baseline
The 2-4 week ramp, profile-depth construction, why automated warmup is now detected.
LinkedIn Messaging — The Four Surfaces
Connect note, post-connect, InMail, voice — 300-char limit, credit economics, multi-touch cadence.
The Automation Landscape — Six Categories, Six Detection-Risk Profiles
Browser-ext vs cloud vs mobile vs API vs headless vs human-in-loop. Empirical detection rates per category.
Compliance — hiQ, ToS, GDPR, and the Post-Van Buren Landscape
hiQ v. LinkedIn, Van Buren v. US, GDPR Article 6(1)(f), the operator's risk surface.
When Conferences Beat Cold Outbound — The ROI Breakeven
Per-attendee cost ($4.5-12K major event), cold-outbound equivalents, ICPs where the channel dominates.
ICP Velocity Testing — Compressing 8 Weeks Into 3 Days
Pre-PMF compression, the 5-min disqualify, parallel ICP hypothesis testing across 35-60 conversations.
Pre-Event Outreach — Meeting-Density Math and the 4-6 Week Runway
Meeting-density ceilings (15-25/day), attendee-list reconstruction, 1.4x over-booking, sequencing cadence.
VIP Dinners and Hosted Events — The Highest-Leverage Format
Invite math (30→12→8), per-head budget by city, co-host strategy, 5-10x conversion vs booth.
Conversation Engineering — The 5-Minute Qualifying Frame
The graceful disengage, deep-conversation extension, warm-intro request, networking anti-pattern.
Note-Taking Systems — Memory Fails at Scale
The 30-min capture window, structured field schema, end-of-day sync, the 24h/48h/7d follow-up queue.
Follow-Up Cadences — The 24h Window and the Cliff
24h window (25-40% conv), 7d asset, 30d check-in, 90d re-engagement, per-tier cadence.
Lead Magnets and Post-Event Assets — The Bespoke Handoff
Bespoke vs templated (25-40% vs 0-3%), per-asset production cost, the 40-asset/5-day ceiling.
Why You Buy Separate Sending Domains — Reputation Contagion
The corporate-mailbox failure mode, per-domain inbox math, the $12 replace vs months remediation asymmetry.
Domain Selection — TLDs, Naming, and the Bulk-Convention Risk
TLD reputation differential, brand-adjacent naming patterns, trademark/typosquatting boundaries.
Registrar Selection — What Matters, What Doesn't
Privacy posture, DNSSEC, bulk-registration tooling, transfer-out friction. The renewal-pricing trap.
The Domain Buying Workflow — 30 Domains in One Session
Anti-bulk-registration heuristics, registrant-entity decision, privacy config, DNSSEC at registration.
DNS Hosting — The 30-Zone Management Problem
Registrar-bundled vs major cloud vs dedicated. DNSSEC chain-of-trust, propagation, TTL discipline.
Mailbox Providers — Google Workspace vs Microsoft 365 vs Others
Per-tier cost, sending caps (2K vs 10K/day), the home-court placement pattern, alternative providers.
Multi-Mailbox Setup — Bridge to Authentication
2-3 mailboxes per domain, naming consistency, MX records, the handoff to SPF/DKIM/DMARC.
Named Inboxes Beat team@ — Mailbox Naming for Cold Outbound
Why phillip@ outperforms hello@/team@/info@. Spam classification, reply-rate gap, the founder-name advantage, and what to actually name your cold-sending mailboxes.
How Many Cold Emails Per Day From One Mailbox?
The real per-mailbox sending caps. Why 30-50/day is the safe limit, why provider caps (2K/day Google, 10K/day Microsoft) aren't the binding constraint, and the math for sizing your mailbox estate.
The Principles of Cold Copy — Good vs Bad, Annotated
Specificity, brevity, recipient-orientation, explicit ask. AI-slop failure modes. Annotated examples.
Subject Lines — The First 35 Characters and the Open-Rate Cap
35-char mobile preview, pattern empirical conversion (question/specific/short/internal), A/B methodology.
Opening Lines — The First 15 Seconds
8-15 second decision window, specific observation, mutual-connection, AI-opener detection patterns.
Value Proposition Framing — Outcome, Problem-Solved, Peer-Validated
Three frames that work, four that fail. Vocabulary-matching test. The credibility anchor.
CTA Architecture — Heavy vs Light Asks
Per-touch CTA progression, single-question 4-7% reply, the calendar-link-first-touch failure, the explicit out.
Personalization at Scale — The Superficial-Personalization Cliff
Four tiers (templated → bespoke), per-tier reply rates, the cliff where light personalization underperforms.
Email Multi-Touch Sequencing — The 5-7 Touch Cadence
Per-touch reply curve, cumulative compounding, 7-day vs 14-day cadence, the implicit-rejection threshold.
Phone Outbound — The Dying-But-Not-Dead Channel
Per-segment connect rates (3-15%), caller-ID spam-filtering, voicemail decision, TCPA boundaries.
Multi-Channel Orchestration — Email + LinkedIn + Phone
Single (2-4%) → 2-channel (4-7%) → 3-channel (6-9%). The channel-noise cliff at 4+.
How to Write a Cold Email Follow-Up That Gets Replies
60-70% of cold replies come from the follow-up, not touch 1. Per-touch structure for touches 2-5, the breakup template, the cadence math, and the threading rule.
What's the Best Time to Send a Cold Email?
Tue/Wed/Thu, 8-10am recipient local. Per-day and per-hour open rate data, time-zoning, pacing rules, the holiday calendar, and the per-segment exceptions.
How Long Should a Cold Email Be? (The 60-90 Word Rule)
60-90 words is the empirical sweet spot. The reply rate curve by word count, the mobile preview constraint, the per-touch length progression, and when 200+ words can work.
Closed-Won Deconstruction — The First-Party Signal
5-7 customer minimum, attribute extraction, differential vs closed-lost, the expansion-customer signal.
First-Party Signal Mining — Your Data First
Web analytics, product usage, support tickets, demo requests. The signal-decay 90-day refresh.
ICP Hypothesis Testing — Falsifying the Definition
Treating ICP as falsifiable, 80-150 touches per hypothesis, the parallel-test pattern, productionization decision.
Prospect-Graph Construction — Beyond the Flat List
Account+stakeholder+relationship+signal graph. Per-account multi-stakeholder targeting 2-4x lift.
Segmentation Architecture — Cohort Design
Per-segment 3-7x reply differential, stage-of-awareness, relationship-temperature, over-segmentation problem.
Segment-Channel Fit — Why SMB Outbound Doesn't Look Like B2B Enterprise
The LinkedIn-presence falsification test, the per-segment channel-presence map, the paid-social-plus-phone SMB stack, per-stack cost-per-meeting math, and the SMS regulatory footnote.
Intent Data Integration — Where the Signal Is
Search/content/technographic/hiring/funding/exec-move signals. The 'intent as ICP' failure mode.
Enrichment Vendor Tradeoffs — Data Quality at Scale
Per-attribute accuracy ranges, multi-source enrichment, GDPR posture, scraping legal exposure post-hiQ.
Operational List Management — Hygiene at Production Scale
30-50% staleness in 6mo. Suppression, deduplication, refresh cadence, list-rotation, CRM handoff.
How to Calculate Cost Per Meeting (And What Good Looks Like)
The CPM formula including hidden costs (people time, founder hours, infra). Channel ranges from $100/meeting (cold email) to $4K (conferences). LTV/CAC rollup math.
Reply Classification — The Five Categories
Positive/negative/objection-with-signal/soft-pass/auto-responder. Per-category routing rules.
Reply Routing Architecture — Messaging vs CRM
Slack-class routing in <4h, CRM async handoff, per-tier prioritization, OOO-aware re-send.
Triage Workflow — The Four-Hour Window
15%+ vs 5% conv differential, per-category SLA, on-call rotation, AI-augmented triage.
Objection Handling — Four Canonical Objections
Timing/budget/authority/fit. Per-objection conversion rates, the acknowledge-reframe-asymmetric-offer arc.
Meeting-Booking Mechanics — Reply to Calendar to Show
Calendar link vs manual coordination, show-rate empirical pattern, no-show recovery, multi-stakeholder booking.
Nurture Cadences — Not-Yet-Ready Contacts and 30/60/90
Per-category nurture, trigger-based re-engagement 3-7x lift, content-asset distribution, fatigue threshold.
Pipeline Conversion Math — The Per-Stage Funnel
Send→open→reply→meeting→opp→closed-won. Per-segment unit economics. AE-load math.
What's a Good Cold Email Open, Reply, and Meeting Rate?
Real cold email benchmarks by segment. Open rate, reply rate, positive reply rate, meeting-booked rate, spam complaint ceilings, and the diagnostic framework for finding which gate is broken.
When the Design Partner Motion Fits — Strategic Case
When it works (pre-PMF B2B SaaS), when it doesn't (post-PMF, PLG), the 4 alternative motions.
Recruiting Design Partners — The 30-to-3 Pipeline Math
30→8→3 funnel, ICP-fit prioritization, YC-batch leverage, conversion of cold-replies to DP conversations.
Structuring the Design Partner Agreement — Scope, Term, Exchange
Exchange architecture, 3-9 mo term, scope boundaries, the legal-document template.
Running the Design Partner Program — The 10-15 Hour Rule
Weekly cadence, structured feedback capture, per-partner success criteria, the founder time-allocation rule.
Converting Design Partners to Paid — The End-of-Term Moment
30-60% conversion empirical, the 4-stage conversation, pricing-discount pattern, multi-year commitment.
The Reference-Customer Handoff — From Partner to Logo
Per-asset production sequence, case-study workflow, the 1.4-2.1x downstream reply lift on published case studies.
Discovery Call Architecture — The 30-Minute Frame
Opening/context/discovery/proof/next-step. 60-80% advancement rate when run right. The 70/30 listen-talk rule.
Qualification Frameworks — BANT, MEDDIC, SPICED Done Right
Per-framework fit by ACV. Frameworks as conversational architecture, not checklist. Multi-framework hybrid.
Demo Engineering — What You Show, When
Structured second-call demo (20-25 min), customer-in-driver-seat, recorded-demo handoff, multi-stakeholder choreography.
Multi-Thread Engagement — Beyond the Champion
Single-thread 8-15% vs three-plus-thread 35-50% close. Per-role engagement, political mapping, joint-meeting risk.
Proposal and Contract Design — From Verbal to Signed
Proposal-as-summary vs proposal-as-pitch. Procurement navigation, legal redlines, expiration discipline.
Founder-Led Sales — Through the First $1M ARR
20-35% close rate vs early-AE 5-15%. Time allocation, single-pipeline rule, burnout signal, founder-only-AE ceiling.
The First AE Transition — When, Who, How
Empirical $500K-1.5M ARR timing, AE profile by segment, structured 90-day ramp, premature-hire failure mode.
AE Compensation Structure for SaaS — OTE, Splits, Accelerators
OTE by segment ($120-400K+), 50/50 base/variable, quota multiples (4-6x), accelerators, ramp guarantees, bookings vs cash, equity for early AEs, and the comp plan failure modes.
B2B Sales Cycle Length by ACV and Segment (2026)
Cycle scales with ACV — 14-30 days under $10K, 90-180 at $50-250K, 365+ over $1M. Industry exceptions, the stage-by-stage breakdown, and pipeline planning math.
SDR vs AE — What's the Difference and Which to Hire First?
SDR books meetings, AE closes deals. OTE ranges, SDR:AE ratios, why early-stage founders should hire full-cycle AE first, and when an SDR actually comes first.
What Is a Sales Playbook? (And How to Write One AEs Actually Use)
The 12-page operating manual. ICP, qualification, discovery, demo, top 10 objections, pricing, contract motion. Why founders should write it after 10-20 deals, not before.
When Gifting Works — Funnel Position, Compliance Thresholds, and the ROI Math
Three-axis account gating, the ~$20 compliance ceiling, the 4x cold-call-to-meeting benchmark, and pipeline-to-spend as the success metric.
Gift Selection — On-Brand Beats Expensive
The postability test, the product-metaphor method, company-level personalization, and why generic merch is the direct-mail equivalent of swag no one wants.
Address Intelligence — Office-First Lists and the Remote-Worker Filter
Enumerate offices first, then find senior people near them. The distance heuristic for remote workers, and why you never ask for an address.
Fulfillment and Vendors — 1:1 Mailers, APIs, and Delivery Webhooks
Fulfillment is state, not shipping. The vendor landscape, merge-field note cards, per-package QR codes, the address-confirmation trap, and small-volume pilots.
ABM Gifting Platforms Compared — 10 Vendors for 1:1 Direct Mail (2026)
&Open, Sendoso, Reachdesk, Postal, Goody, Loop & Tie, CorporateGift, SnackMagic, Printfection, Giftpack — verified capability-by-capability: personalization, APIs, status events, direct-to-address, pilots, pricing.
Trigger Orchestration and Account-Level Attribution
Shipped triggers buying-committee ads; delivered triggers same-day outreach. QR scans as intent, the re-send recovery path, and why contact-level attribution reports failure while the campaign works.
The Ramp-Economics Parable — Why Ramp Speed Is the Exponent
Kazanjy's cohort math: ramping a rep from $15k to $45k/mo, cloning the unit every four months to $1.6m/mo by month 36, and how an 8-month ramp instead of 4 halves the 54-month outcome.
The Onboarding Curriculum — Pre-Work to Certification to Ride-Alongs
The machine that produces a fast ramp: the call-recording garden, the collateral-and-process readiness checklist, self-paced pitch/demo certification, and the four-stage ride-along ladder.
Five Habits of Great Sales Leaders — Teach, Audit, Celebrate, Coach, Be Candid
The management discipline that makes coaching work: teach specific technique, audit work product, celebrate publicly and specifically, correct technique errors, and stay candid when performance isn't there.
The Revenue-Production Unit — Kazanjy's 'Revenue Mitochondria'
The smallest cohesive team that produces and retains revenue end-to-end (1 SDR, 2 AEs, 1 CSM). Stages, goals, exit criteria, the balance anti-pattern, and when to hire the sales manager and clone the unit.
The Manager's Operating Rhythm — Cadence, Goals, and Call Execution
Running the team on cadence: standup, team meeting, pipeline review, 1:1s; setting qualitative and quantitative AE/SDR goals; and the physical call-execution setup that separates pros from couch-callers.
We operate the whole stack as a service.
All the infrastructure in these guides — domains, DNS, warmup, LinkedIn accounts, sequencing, reply routing — run end-to-end by an engineer in your Slack. The stack lives under your entity.