FOR GTM LEADERS · TUESDAY & FRIDAY

The go-to-market playbook, decoded every Tuesday and Friday.

The newsletter for GTM leaders, written by Arvind Reddy, GTM Lead: the tactics, tools, and teardowns behind B2B pipeline that actually closes. Five minutes, zero fluff.

Latest articles

Websitevisitor IDGTM ALGORITHMDATA

Website visitor ID: who's on your site is not a lead (here's what to do instead)

Visitor identification tools can name the companies, and sometimes the people, reading your site. Treat every name as a lead and you spam your best accounts. Score the visit, route only the strong ones, and let the rest wait for a second signal.

9 MIN · OCT 23→
CRM foragentsGTM ALGORITHMREVOPS

Your CRM is why your AI agents fail

When an AI agent gives a bad answer, the model usually read your CRM correctly. The CRM was wrong. The evidence on CRM data quality, the five things an agent needs from your CRM, and a two-week cleanup plan before you switch one on.

9 MIN · OCT 16→
Bookings vs.ARRGTM ALGORITHMREVOPS

Bookings, billings, revenue, ARR: why sales and finance never agree

Sales reports bookings, billing reports invoices, finance reports recognized revenue and the board asks for ARR. All four are right, and they never match. One deal walked through all four numbers, and three weekly checks that catch the real mismatches between your CRM and billing.

9 MIN · OCT 13→
Deliverability2026GTM ALGORITHMDELIVERABILITY

Gmail and Outlook now reject bad cold email. The 2026 deliverability checklist

Inbox providers moved from guidelines to enforcement: Outlook rejects unauthenticated high-volume mail, and Gmail has ramped up rejections since November 2025. The exact thresholds, the bounce codes that tell you you've been caught, and a 15-minute weekly review.

9 MIN · OCT 09→
THE GTM STACK, RANKED

The tools we'd actually buy,
ranked and rated.

Clay logo#1

Clay

Data & Enrichment

Waterfall enrichment + AI research columns. The stack's center of gravity.

★4.8/ 5
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n8n logo#2

n8n

Automation & Agents

Source-available workflow automation with AI agents. Self-host or cloud.

★4.8/ 5
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Gong logo#3

Gong

Calls & Meetings

Revenue intelligence that actually changes rep behavior.

★4.7/ 5
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Claude Code logo#4

Claude Code

Automation & Agents

The coding agent GTM engineers use to build scoring, routing and table logic.

★4.7/ 5
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Smartlead logo#5

Smartlead

Email Outreach

Cold-email infra with unlimited inboxes, warmup and rotation.

★4.6/ 5
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Sales Navigator logo#6

Sales Navigator

LinkedIn Outreach

The source list for most B2B outbound. Filters, alerts and lead lists.

★4.6/ 5
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HubSpot logo#7

HubSpot

CRM

The default CRM for teams that want speed over control.

★4.6/ 5
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Attio logo#8

Attio

CRM

The CRM that finally feels built this decade.

★4.6/ 5
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Cursor logo#9

Cursor

Automation & Agents

AI code editor for building and maintaining GTM scripts and integrations.

★4.6/ 5
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Apollo logo#10

Apollo

Data & Enrichment

Contact database and sequencer in one. Best value under 20 seats.

★4.5/ 5
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Common Room logo#11

Common Room

Signals & Intent

Turns product, community and web signals into warm outbound.

★4.5/ 5
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Instantly logo#12

Instantly

Email Outreach

Scale cold email with built-in warmup, rotation and a lead database.

★4.5/ 5
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HeyReach logo#13

HeyReach

LinkedIn Outreach

LinkedIn outreach across many sender accounts from one unified inbox.

★4.5/ 5
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Fathom logo#14

Fathom

Calls & Meetings

AI meeting recorder with fast, accurate summaries and CRM sync.

★4.5/ 5
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Make logo#15

Make

Automation & Agents

Visual automation builder, cheaper than Zapier for complex scenarios.

★4.5/ 5
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FullEnrich logo#16

FullEnrich

Data & Enrichment

Waterfall email and phone lookup across many providers. Pay only per find.

★4.4/ 5
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RB2B logo#17

RB2B

Signals & Intent

Names the people, not just companies, visiting your site and pushes them to Slack.

★4.4/ 5
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Unify logo#18

Unify

Signals & Intent

Warm outbound from intent, visitor and job-change signals, with plays to act on them.

★4.4/ 5
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Close logo#19

Close

CRM

CRM with calling, email and SMS built in. Made for small, fast sales teams.

★4.4/ 5
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Nooks logo#20

Nooks

Calls & Meetings

AI parallel dialer and virtual sales floor for cold-calling teams.

★4.4/ 5
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Chili Piper logo#21

Chili Piper

Routing & RevOps

Instant meeting booking and lead routing straight from your forms.

★4.4/ 5
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Hightouch logo#22

Hightouch

Routing & RevOps

Syncs warehouse data into your CRM and ad platforms (reverse ETL).

★4.4/ 5
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Zapier logo#23

Zapier

Automation & Agents

The easiest way to connect any two apps. Biggest integration library.

★4.4/ 5
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Findymail logo#24

Findymail

Data & Enrichment

Finds and verifies work emails, built for Sales Navigator exports.

★4.3/ 5
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Prospeo logo#25

Prospeo

Data & Enrichment

Email and mobile finder with strong LinkedIn coverage and verification built in.

★4.3/ 5
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Trigify logo#26

Trigify

Signals & Intent

Tracks LinkedIn engagement and job-change signals to surface in-market buyers.

★4.3/ 5
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UserGems logo#27

UserGems

Signals & Intent

Catches champions who change jobs and turns them into pipeline.

★4.3/ 5
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lemlist logo#28

lemlist

Email Outreach

Personalised multichannel sequences across email and LinkedIn.

★4.3/ 5
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Orum logo#29

Orum

Calls & Meetings

AI-powered parallel dialing that gets reps more live conversations.

★4.3/ 5
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Fireflies logo#30

Fireflies

Calls & Meetings

AI notetaker that transcribes, summarises and searches every call.

★4.3/ 5
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Clari logo#31

Clari

Routing & RevOps

Forecasting and pipeline inspection for revenue leaders.

★4.3/ 5
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Relevance AI logo#32

Relevance AI

Automation & Agents

Build AI agent teams for research, qualification and outreach without code.

★4.3/ 5
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BetterContact logo#33

BetterContact

Data & Enrichment

Waterfall enrichment for emails and phones, charged only for valid results.

★4.2/ 5
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Cognism logo#34

Cognism

Data & Enrichment

Phone-verified mobiles and strong European coverage, GDPR-first.

★4.2/ 5
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Warmly logo#35

Warmly

Signals & Intent

Website visitor identification with AI chat and orchestration for warm leads.

★4.2/ 5
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Crossbeam logo#36

Crossbeam

Signals & Intent

Account mapping with partners. Find which of your targets they already know.

★4.2/ 5
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Outreach logo#37

Outreach

Email Outreach

The enterprise sales engagement platform, now with AI agents and forecasting.

★4.2/ 5
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Salesloft logo#38

Salesloft

Email Outreach

Cadences, dialer and deal workflows for larger sales teams.

★4.2/ 5
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folk logo#39

folk

CRM

Lightweight relationship CRM for founders and partnerships.

★4.2/ 5
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Pipedrive logo#40

Pipedrive

CRM

Simple, pipeline-first CRM for small sales teams.

★4.2/ 5
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Avoma logo#41

Avoma

Calls & Meetings

Meeting notes, conversation intelligence and scheduling in one tool.

★4.2/ 5
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Aircall logo#42

Aircall

Calls & Meetings

Cloud phone system for sales and support that plugs into your CRM.

★4.2/ 5
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Default logo#43

Default

Routing & RevOps

Inbound lead qualification, enrichment and routing in one workflow.

★4.2/ 5
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Dreamdata logo#44

Dreamdata

Routing & RevOps

B2B attribution that connects ads and touches to revenue.

★4.2/ 5
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ZoomInfo logo#45

ZoomInfo

Data & Enrichment

Enterprise-grade database with deep firmographics and org charts, priced to match.

★4.1/ 5
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Lusha logo#46

Lusha

Data & Enrichment

Quick contact lookups from a browser extension. Easy for reps to adopt.

★4.1/ 5
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Wiza logo#47

Wiza

Data & Enrichment

Turns Sales Navigator lists into verified emails and phone numbers.

★4.1/ 5
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6sense logo#48

6sense

Signals & Intent

Enterprise intent and account identification for ABM programmes.

★4.1/ 5
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MailReach logo#49

MailReach

Email Outreach

Warmup and inbox-placement tests to keep cold email out of spam.

★4.1/ 5
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Waalaxy logo#50

Waalaxy

LinkedIn Outreach

Beginner-friendly LinkedIn and email prospecting campaigns.

★4.1/ 5
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Expandi logo#51

Expandi

LinkedIn Outreach

Cloud-based LinkedIn automation with conditional sequences.

★4.1/ 5
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Salesforce logo#52

Salesforce

CRM

Infinitely configurable. Bring an admin.

★4.1/ 5
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Lindy logo#53

Lindy

Automation & Agents

No-code AI assistants for inbox, meeting and CRM chores.

★4.1/ 5
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Bombora logo#54

Bombora

Signals & Intent

The intent data co-op behind many ABM tools. Topic-level buying signals.

★4.0/ 5
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Reply.io logo#55

Reply.io

Email Outreach

Multichannel sequences with a built-in contact database and AI SDR.

★4.0/ 5
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Dripify logo#56

Dripify

LinkedIn Outreach

LinkedIn drip campaigns with team management and analytics.

★4.0/ 5
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See the full directory →