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GUIDES
Make sense of AI sales tools
The category is loud and the vocabulary is mostly invented by the people selling. These guides cut it down to what matters before you spend on a tool — written from running the things, not reading their homepages.
FUNDAMENTALS · 6 MIN
What is an AI SDR?
The definition, what the agent actually automates end to end, how it differs from a sequencer, and how to tell a real one from a glorified mail-merge.
PUBLISHED JAN 22, 2026
Read the guide →COMPARISON · 6 MIN
AI rep vs cold email vs data
The three categories the Index covers, what each is for, and a straight answer on which one to buy first for your team and budget.
PUBLISHED MAR 12, 2026
Read the guide →REFERENCE
Glossary of AI sales terms
The outbound and AI-sales terms in plain English — deliverability, warmup, enrichment, intent signals, autonomous agents and the rest.
PUBLISHED MAY 6, 2026
Read the guide →PRICING · 12 MIN
How to evaluate AI SDR pricing
Compare AI SDR quotes by contacts, credits, overages, contract terms and cost per booked meeting before you sign.
PUBLISHED JUN 12, 2026
Read the guide →WORKFLOW · 10 MIN
Enrich leads with Clay before an AI SDR
Use Clay to clean, enrich and segment outbound leads so your AI SDR has better data before it writes.
PUBLISHED JUN 12, 2026
Read the guide →SETUP · 9 MIN
Set up an AI sales rep for qualification
Define qualification rules, routing, reply handling and CRM fields before an AI sales rep touches your pipeline.
PUBLISHED JUN 12, 2026
Read the guide →DATA · 10 MIN
Use Apollo.io for outbound lists
Build useful Apollo lists with filters, personas, exports and sequencing limits that match a real outbound motion.
PUBLISHED JUN 12, 2026
Read the guide →DATA · 9 MIN
Build a segmented Apollo outbound list
Turn a broad Apollo search into practical segments by ICP, trigger, persona and outreach angle.
PUBLISHED JUN 12, 2026
Read the guide →WORKFLOW · 11 MIN
Build a cold outreach system
A simple operating system for small teams: data, inboxes, sequencing, review, replies and reporting.
PUBLISHED JUN 12, 2026
Read the guide →BUYING · 10 MIN
Decide if an AI SDR is worth it
Work out whether an AI SDR saves enough rep time, creates enough pipeline and fits your sales motion.
PUBLISHED JUN 12, 2026
Read the guide →DATA · 8 MIN
Use enrichment data to improve AI SDR performance
Feed an AI SDR better firmographic, role, trigger and technology data so personalization improves.
PUBLISHED JUN 12, 2026
Read the guide →WORKFLOW · 10 MIN
Replace manual prospecting with AI research
Move repetitive account research, contact finding and first-pass personalization out of spreadsheets.
PUBLISHED JUN 12, 2026
Read the guide →STACK · 11 MIN
Build an AI SDR stack
Combine data, enrichment, sending, AI research and CRM handoff into a practical outbound stack.
PUBLISHED JUN 12, 2026
Read the guide →PERSONALIZATION · 10 MIN
Improve meeting rates with AI personalization
Use real research and segmentation to make AI-written outreach specific enough to earn replies.
PUBLISHED JUN 12, 2026
Read the guide →WORKFLOW · 10 MIN
Build a Clay and Apollo prospecting workflow
Use Apollo as the database and Clay as the enrichment layer for sharper outbound lists.
PUBLISHED JUN 12, 2026
Read the guide →BUYING · 10 MIN
Choose AI SDR vs data tool vs cold email platform
Match the buying decision to your real bottleneck: rep time, list quality or deliverability.
PUBLISHED JUN 12, 2026
Read the guide →AUTOMATION · 9 MIN
Automate outbound follow-ups
Design follow-up rules, timing, approval steps and reply routing without adding another SDR seat.
PUBLISHED JUN 12, 2026
Read the guide →MIGRATION · 10 MIN
Migrate from manual SDR work to AI automation
Shift prospecting, research and outreach into automation while keeping quality control and pipeline ownership clear.
PUBLISHED JUN 12, 2026
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