B2B Sales & Marketing Service Providers and Tools

Magellan Solutions is a Philippines-based BPO and call center that provides inbound and outbound customer support, B2B/B2C lead generation, and back-office services for global businesses.

MailerCheck

Email & Phone Validation

MailerCheck is an email verification and deliverability platform that helps marketers and developers clean email lists, test campaigns, and monitor domain reputation so more emails reach the inbox.

Mailshake

Sales Engagement

Mailshake is an AI-powered sales engagement and cold email platform that helps sales teams run multi-channel outreach via email, phone, and LinkedIn from a single dashboard.

Make (Integromat)

AI & Automation Tools

Make (formerly Integromat) is a visual, no-code automation and integration platform that lets teams connect 3,000+ apps, orchestrate AI agents, and build complex workflows in a drag-and-drop interface.

Mangools

SEO & Content Tools

Mangools is an all‑in‑one SEO toolkit that bundles keyword research, SERP analysis, rank tracking, backlink analysis, AI search monitoring and site authority metrics into a single, easy‑to‑use platform for marketers, bloggers and agencies.([mangools.com](https://mangools.com/?utm_source=openai))

MarketJoy

MarketJoy is a B2B sales development and lead generation partner that builds predictable pipelines through multichannel outreach, data-driven targeting, and a unique SQL guarantee.

MarketMuse

SEO & Content Tools

MarketMuse is an AI-powered content strategy and optimization platform that analyzes your entire content inventory and the SERP to show exactly what to create or update to build topical authority and win more organic traffic.

Marketo Engage

Adobe Marketo Engage (formerly Marketo) is an AI-powered B2B marketing automation platform for orchestrating cross-channel campaigns, lead and account nurturing, and revenue attribution across complex buying journeys.

Martal Group

Martal Group is a B2B lead generation and sales outsourcing agency that combines onshore sales executives with an AI-powered SDR platform to generate qualified meetings and pipeline for technology companies.

MediaMonks

Media Buying Agencies

MediaMonks (now operating as Monks) is a global, digital‑first marketing and technology services company that connects creative content, data, and digital media to drive measurable growth for brands.

Meet Alfred

LinkedIn Automation

Meet Alfred is an AI-powered LinkedIn and multi-channel sales automation platform that helps teams automate outreach, manage conversations, and generate leads across LinkedIn, email, X (Twitter), and social media.

MemoryBlue

memoryBlue is a global outsourced sales development and lead generation firm that helps B2B technology and public sector organizations build pipeline and accelerate revenue. They provide SDR/BDR teams, marketing, training, recruiting and technology services under their SMART go-to-market model.

Merkle B2B

ABM Strategy Agencies

Merkle B2B is the dedicated global B2B marketing and customer experience organization within Merkle, a dentsu company, specializing in data-driven account-based marketing, creative, and media for complex enterprise buying journeys.

Meta Ads (Facebook/Instagram)

Advertising Platforms

Meta Ads is Meta’s self-serve advertising platform for creating, managing and optimizing campaigns across Facebook, Instagram, Messenger, WhatsApp and the Meta Audience Network.

Metadata.io

ABM & Intent Platforms

Metadata.io is an AI-driven B2B digital advertising platform that automates cross-channel paid campaigns and optimizes them to pipeline and revenue instead of vanity metrics.

Metaplane

RevOps Consulting

Metaplane is a self-serve, end-to-end data observability platform ("Datadog for data") that helps analytics and RevOps teams detect, resolve, and prevent data quality issues across the modern data stack before business users notice.([metaplane.dev](https://www.metaplane.dev/?utm_source=openai))

Microsoft Dynamics 365

Video & Webinar Platforms

Microsoft Dynamics 365 is Microsoft’s cloud-based suite of CRM and ERP applications that unifies sales, customer service, marketing, and operations on a single data platform. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Microsoft_Dynamics_365?utm_source=openai))

Microsoft Teams

Microsoft Teams is a collaboration and communications platform that combines chat, video meetings, webinars, calling, and file sharing as part of Microsoft 365.

Miller Heiman (Korn Ferry)

Sales & Marketing Training

Korn Ferry’s Miller Heiman–powered sales and service training helps B2B organizations transform selling behavior, standardize methodology, and grow revenue, supported by digital tools like Korn Ferry Sell.

MillionVerifier

Email & Phone Validation

MillionVerifier is a GDPR-compliant email verification platform that provides bulk list cleaning, real-time verification APIs and automated list hygiene with a claimed 99%+ accuracy.

MindTickle

Enablement Platforms

Mindtickle is an AI-powered revenue enablement platform that combines sales training, coaching, content management, and conversation intelligence to help customer-facing teams ramp faster and close more deals.

Mixmax

Sales Engagement

Mixmax is an AI-native sales engagement and sales execution platform that lives in your inbox, helping revenue teams automate outreach, scheduling, and CRM workflows so they can focus on selling.

Mixpanel

Attribution & BI

Mixpanel is a product analytics platform that helps digital teams understand user behavior, measure funnels and retention, and optimize products and campaigns using real-time, event-based data.

Modjo

RevOps & Sales Analytics

Modjo is a European conversation and revenue intelligence platform that captures and analyzes every customer interaction, automates CRM data entry, and delivers AI-powered insights to help revenue teams close more deals.

Monday Sales CRM

Demand Gen & Performance Agencies

Monday Sales CRM is an AI-powered, fully customizable CRM built on monday.com Work OS to help sales teams manage pipelines, emails, and post‑sales work in one place.

Moveworks

AI Revenue Tools

Moveworks is an agentic AI assistant platform that lets employees search across business systems and automate tasks using natural language.

Moz

SEO & Content Tools

Moz is a leading SEO software company that provides tools like Moz Pro, Moz Local, STAT, MozBar and the Moz API to help marketers improve search rankings, local visibility, and organic traffic.

N.Rich

ABM & Intent Platforms

N.Rich is an account-based go-to-market platform that combines intent data, account-based advertising, and account-level analytics to help B2B teams identify, engage, and convert high-value accounts.

n8n

AI & Automation Tools

n8n is an AI-native workflow automation platform that lets technical teams orchestrate multi-step workflows and AI agents across 500+ apps, either in the cloud or fully self-hosted.

Nativo Solutions

CS & Support Consulting

Nativo is a content and native advertising platform that helps brands and publishers deliver premium, non-interruptive ad experiences across the open web and mobile apps.

NeverBounce

Email & Phone Validation

NeverBounce is an email verification and list-cleaning platform, now part of ZoomInfo, that helps marketers and sales teams reduce bounces and protect sender reputation.

New Breed

New Breed is an Elite HubSpot Solutions Partner that helps B2B companies unlock meaningful growth through revenue operations, demand generation, web, AI services and HubSpot-centric applications.

NoGood

Creative & Content Agencies

NoGood is a New York–based growth marketing agency that deploys cross-functional “growth squads” of strategists, creatives, and data scientists to drive measurable, full-funnel growth for startups, scaleups, and Fortune 500 brands using data, experimentation, and proprietary AI technology. ([nogood.io](https://nogood.io/))

Nooks

Dialers & VOIP

Nooks is an AI Sales Assistant Platform that combines an AI parallel dialer, prospecting automation, and coaching tools to help B2B sales teams generate more pipeline from outbound calls.

Northbeam

Attribution & BI

Northbeam is a marketing intelligence and attribution platform built for ecommerce and direct‑to‑consumer brands. It combines multi‑touch attribution, MMM+ and first‑party data to show which channels, campaigns and creatives truly drive profitable growth.

Nutshell

Creative & Content Agencies

Nutshell is an all-in-one B2B CRM and email marketing platform built for small and mid-sized teams that want powerful sales automation without enterprise-level complexity or cost.

Octopus CRM

LinkedIn Automation

Octopus CRM is a Chrome-based LinkedIn automation and mini-CRM platform that automates connection requests, messaging, profile views and skill endorsements to streamline B2B prospecting. ([octopuscrm.io](https://octopuscrm.io/))

Olark

Live Chat & Chatbots

Olark is an accessible, AI-powered live chat and chatbot platform that helps businesses engage website visitors in real time, boost sales, and provide faster support.

Omniscient Digital

Omniscient Digital is an organic growth agency that helps B2B software companies turn SEO, LLMs, and content into pipeline-driving growth channels.

ON24

Video & Webinar Platforms

ON24 is an intelligent engagement platform for B2B marketing and sales teams, unifying webinars, virtual events and content hubs with AI-driven analytics to turn audience engagement into revenue.

Operatix

Operatix is an outsourced SDR and sales acceleration agency that helps B2B software and SaaS vendors generate qualified pipeline, book meetings and expand into new markets worldwide.

Optimizely

CRO & Testing

Optimizely is an enterprise experimentation and digital experience platform that combines A/B testing, feature flags, personalization, CMS, commerce and a customer data platform in a single SaaS suite. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Optimizely?utm_source=openai))

Oracle Eloqua

Oracle Eloqua is an enterprise B2B marketing automation platform that helps marketers design, orchestrate, and measure personalized cross-channel campaigns and lead management programs.

Ortto

Ortto is a unified customer data, marketing automation, and analytics platform that helps teams build personalized, multi-channel customer journeys. It combines CDP, messaging and reporting in one AI-powered solution.

Orum

Dialers & VOIP

Orum is an AI-powered sales dialer and live conversation platform that automates outbound calling, boosts connect rates, and provides real-time coaching for B2B revenue teams. ([orum.com](https://www.orum.com/?utm_source=openai))

OutboundView

OutboundView is a B2B sales development agency that helps companies selling to HR and learning leaders generate qualified pipeline through outsourced appointment setting, specialized HR data, and buyer intent services.

Outreach.io

Sales Engagement

Outreach.io is an AI-powered sales execution and engagement platform that helps B2B revenue teams create pipeline, manage deals, and forecast more accurately. It unifies sales engagement, conversation intelligence, and revenue intelligence in a single system.

Pardot (Salesforce Marketing Cloud)

Marketing Cloud Account Engagement (formerly Pardot) is Salesforce’s B2B marketing automation platform that helps marketing and sales teams generate, qualify, and nurture leads, orchestrate campaigns, and measure pipeline and revenue impact from within Salesforce.

Pearl Lemon Leads

Sales Intelligence & Data

Pearl Lemon Leads is a B2B lead generation and appointment-setting agency that runs multi-channel outbound and pay-per-lead programs to book qualified meetings for clients across the UK, US, Canada and beyond.

People.ai

RevOps & Sales Analytics

People.ai is an AI-powered revenue intelligence and RevOps platform that automatically captures go-to-market activity data and turns it into actionable insights for sales, marketing, and customer success teams.

PeopleDataLabs

People Data Labs provides high-quality, compliant B2B people and company data via APIs, search, and bulk delivery so teams can enrich records and power data-driven products.

Performics

Media Buying Agencies

Performics is a global performance marketing and media-buying agency within Publicis Groupe, helping brands convert consumer intent into revenue through data-driven campaigns across search, social, programmatic and commerce. ([performics.com](https://www.performics.com/vn/about/?utm_source=openai))

Phantombuster

LinkedIn Automation

PhantomBuster is a no-code automation and web-scraping platform that helps sales and marketing teams generate warm B2B leads from LinkedIn and 15+ other online platforms.([phantombuster.com](https://phantombuster.com/?utm_source=openai))

PhoneBurner

Dialers & VOIP

PhoneBurner is a cloud-based power dialer and sales acceleration platform that helps outbound teams dramatically increase call volume, answer rates, and follow-up efficiency with delay-free connections and built-in automation.([phoneburner.com](https://www.phoneburner.com/?utm_source=openai))

Pipedrive