The B2B sales glossary
The language of outbound, defined.
Clear, practical definitions of the cold calling, email outreach, lead generation, and sales development terms that actually move pipeline. Written by the team that runs outbound every day.
62 matching terms · 6 categories · Updated continuously
A/B TestingA/B testing is a method of comparing two versions of something by showing each to a separate group to see which performs better. In B2B sales...
AIDA FrameworkThe AIDA Framework (Attention, Interest, Desire, Action) is a classic copywriting and sales model used to structure outbound B2B sales emails and...
Auto-ResponderAn auto-responder is an email system that sends preconfigured replies or follow-up messages automatically based on triggers such as a form fill, a...
Call to Action (CTA)A call to action, or CTA, is an explicit prompt telling the audience the specific next step to take, such as click, reply, or sign up. In B2B sales...
CAN-SPAMCAN-SPAM (Controlling the Assault of Non-Solicited Pornography and Marketing Act of 2003) is the US federal law that sets rules for commercial email,...
CASLCASL (Canada’s Anti-Spam Legislation) is a federal law that regulates commercial electronic messages (CEMs) sent to or from Canadian recipients,...
Click TrackingClick tracking is the practice of measuring which links a person clicks by routing those links through tracking URLs that record each click. In B2B...
Cold EmailCold email is an unsolicited, one-to-one email sent to a business decision-maker with whom you have no prior relationship, with the goal of starting...
Cold Email Lead Generation AgencyA cold email lead generation agency is a specialized B2B partner that designs, executes, and optimizes outbound email campaigns to create qualified...
Cold Email MarketingCold email marketing is the practice of sending highly targeted, unsolicited but permission-compliant emails to B2B prospects who don’t yet have a...
Conversion RateConversion rate is the percentage of people who take a specific desired action out of the total number who had the opportunity to. In B2B sales...
Digital AdvertisingDigital advertising is the use of paid online channels, such as search, social, display, and programmatic ads, to reach and influence an audience. In...
DKIMDKIM (DomainKeys Identified Mail) is an email authentication protocol that uses cryptographic signatures in email headers to prove that a message...
DMARCDMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication standard that tells receiving mail servers how to...
Domain WarmingDomain warming is the process of gradually increasing email sending volume and engagement from a new or previously inactive domain so mailbox...
Do Not Contact List (DNC)A Do Not Contact (DNC) list is a suppression list of people or organizations that should not be emailed, called, or messaged, used to honor opt-outs...
Drip CampaignsA drip campaign is an automated series of messages sent on a set schedule or triggered by specific actions. In B2B sales development, drip campaigns...
Email AuthenticationEmail authentication is the set of technical protocols, primarily SPF, DKIM and DMARC, that verify a B2B sales email was legitimately sent from your...
Email Automation PlatformAn email automation platform is a software system that lets B2B sales teams design, schedule, and send personalized email sequences to large prospect...
Email BlacklistAn email blacklist is a database of IP addresses or domains that mailbox providers and security gateways flag as sources of spam or abusive email,...
Email CadenceEmail cadence is the planned sequence, timing, and content of outbound emails sent to a prospect over days or weeks. In B2B sales development, a...
Email ClientAn email client is the software or application sales teams use to send, receive, organize, and track email communications with prospects and...
Email CopyEmail copy is the written text of an email, including the subject line, body, and call-to-action. In B2B sales development, email copy is the wording...
Email CustomizationEmail customization is the practice of tailoring an email's content to the individual recipient instead of sending one generic message. In B2B sales...
Email DeliverabilityEmail deliverability is the ability of your B2B sales emails, especially cold outreach and automated sequences, to consistently land in a prospect’s...
Email InboxAn email inbox is the folder where incoming email messages arrive and are read, organized, and managed, and from which replies are sent. In B2B sales...
Email Marketing AgencyAn email marketing agency is a specialized partner that plans, executes, and optimizes email campaigns to generate and nurture B2B leads. In sales...
Email Marketing ServicesEmail marketing services are the tools and managed programs that design, send, and optimize email campaigns to a target audience. In B2B sales...
Email NewsletterAn email newsletter is a recurring, permission-based email sent to a targeted list of B2B prospects and customers to share insights, updates, and...
Email PlatformAn email platform is the software infrastructure B2B sales teams use to send, track, and optimize outbound and nurturing emails at scale. It...
Email SequenceAn email sequence is a pre-planned series of sales emails sent automatically to a specific prospect or segment over a defined period, usually as part...
Email SignatureAn email signature is the block of text, images, and links automatically appended to the end of every outbound email, typically including the...
Email TemplateAn email template is a reusable, pre-written email structure that can be sent repeatedly and personalized for each recipient. In B2B sales...
Email ThrottlingEmail throttling is the practice of intentionally controlling the volume and pace of outbound emails sent from a domain, mailbox, or IP to avoid...
Email ValidationEmail validation is the process of programmatically checking B2B email addresses for syntax, domain, and mailbox integrity before and during outbound...
About this glossary
A working reference, not a textbook
The short version is on the surface. Open any question to go deeper.
It is a practical reference for the language of B2B outbound sales. Every entry explains a cold calling, email outreach, lead generation, or sales development term in plain English, with the context and best practices that actually matter when you run campaigns.
They come from the SalesHive team, the same strategists and SDRs who run outbound campaigns for thousands of clients every day. The goal is working knowledge you can apply, not textbook theory.
Search by name at the top of the page, filter by category, or browse the A to Z list below. Each term links to a full definition with key benefits, best practices, common challenges, and FAQs.
Yes. We book qualified meetings for B2B teams with US-based SDRs running cold calling and email outreach on our own AI platform. Book a strategy call and we will map out a plan for your pipeline.
Know the terms. Now fill the pipeline.
Book a 30-minute strategy call and we’ll map out exactly how SalesHive books qualified meetings for your team.