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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.
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.
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.
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