Outreach is a sales engagement and revenue orchestration platform built for B2B sales, marketing, and revenue operations teams. Founded in 2014 and headquartered in Seattle, Washington, the company helps sellers plan and execute multi-channel outreach across email, calls, and social touches through automated sequences, while tracking every prospect interaction in one workspace.

The platform layers agentic AI on top of this workflow, offering research, personalization, meeting prep, and deal agents that act on a seller's behalf, alongside conversation intelligence, coaching, and AI-assisted forecasting. Outreach integrates with Salesforce, Microsoft Dynamics 365, Gmail, Outlook, Slack, and Zoom, and is used by enterprise teams at companies such as Zoom, Snowflake, Databricks, and Siemens.

Landingi is a cloud-based landing page builder and AI marketing platform used to create, publish, and optimize landing pages for advertising and lead-generation campaigns. Founded in Poland in 2011, it serves freelancers, startups, agencies, and enterprise marketing teams in more than 80 countries with a drag-and-drop visual editor, over 400 templates, and an AI page generator called Lunar that turns a written brief into a ready-to-launch page.

Beyond page building, Landingi includes A/B testing, EventTracker behavioral analytics, Smart Sections for updating shared content across pages, multi-language auto-translation, and programmatic page generation for bulk campaigns. It connects with more than 170 third-party tools, including CRM, email marketing, and analytics platforms, and offers agency features such as client sub-accounts and white-label branding on its higher tier plans.

Leadpages is a cloud-based landing page and conversion optimization platform that helps businesses build, publish, and test marketing pages without writing code. Founded in 2012 and based in Minneapolis, Minnesota, the company has served more than 466,000 businesses. Its AI builder generates a complete, branded landing page from a plain-language description in about 60 seconds, and a drag-and-drop editor with 250+ templates lets users refine layout, copy, and images afterward.

Beyond publishing, Leadpages runs conversion tools such as A/B testing, Smart Traffic visitor routing, click and scroll heatmaps, and dynamic text replacement tied to ad campaign keywords. Forms sync leads to CRMs and email platforms in real time through 50+ native integrations, Zapier, webhooks, and a REST API. Paid plans add custom domains with automatic SSL, unlimited traffic, and multi-year analytics history.

KickoffLabs is a cloud-based marketing platform that helps businesses grow their audience through viral giveaways, referral programs, and pre-launch waitlists. Founded in 2011 and based in Seattle, Washington, the platform lets marketers build campaigns using an AI generator, landing pages, popups, and embeddable forms without writing code. Each participant receives a unique referral link, so the tool tracks sharing activity, rewards top referrers, and displays leaderboards to encourage viral growth.

The platform includes fraud detection, A/B testing, lead scoring, and automated emails, and it connects to tools such as Mailchimp, Klaviyo, ActiveCampaign, Shopify, and Zapier. KickoffLabs serves startups, small businesses, agencies, and enterprise marketing teams, offering a free plan alongside paid tiers with SMS, custom domains, and priority support for larger teams.

Carrd is a website builder for simple, single-page sites. Created by independent developer AJ and launched in 2016, it lets users build responsive one-page sites for portfolios, landing pages, email signup pages, bios, and personal profiles using pre-built templates or a blank canvas, without writing code. Sites built with Carrd automatically adapt to phones, tablets, and desktops, and the platform has been used to create millions of published sites since launch.

Carrd offers a free plan for up to three basic sites, plus paid Pro plans billed yearly that add custom domains with free SSL, contact and signup forms, analytics, widgets, and higher site limits. Pro Standard and Pro Plus tiers connect to services like Mailchimp, Stripe, PayPal, and Zapier, and Pro Plus adds password protection, redirects, and custom form processing. There is no monthly billing option or dedicated mobile app.

Unbounce is a landing page builder and conversion rate optimization platform built for marketers and agencies. Founded in 2009 and headquartered in Vancouver, Canada, it offers a drag and drop editor for creating landing pages, popups, and sticky bars without writing code. Every plan includes AI copywriting tools, more than 100 templates, a large library of free stock images and fonts, and free hosting.

Beyond page building, Unbounce offers built in A/B testing, an AI powered Smart Traffic feature that routes visitors to the best performing page variant, and dynamic text replacement for matching ad copy to landing pages. It connects to over 1,000 apps through Zapier, plus direct integrations with Salesforce, HubSpot, and Mailchimp. Paid plans range from a single user Starter tier up to Agency and Concierge tiers with dedicated support for larger teams.

ClickFunnels is a cloud-based platform for building sales funnels, landing pages, and websites without coding. The current version, ClickFunnels 2.0, combines a drag-and-drop page editor with built-in tools for email marketing, online courses, membership sites, a storefront, and a basic CRM, letting entrepreneurs and small businesses manage an entire sales process in one place.

The platform includes templates for opt-in pages, checkout flows, upsells, and webinar funnels, plus analytics and A/B testing to track conversions. Paid plans range from a Launch tier for solo users to higher tiers with more contacts, team seats, and API access. ClickFunnels is widely used by coaches, course creators, agencies, and ecommerce sellers to launch and scale marketing campaigns.

RocketReach is a contact data and sales intelligence platform that helps sales, recruiting, and marketing teams find verified email addresses, phone numbers, and social profiles for business professionals. It searches a database of more than 700 million professional profiles and 60 million companies, using filters such as job title, industry, location, and skills to narrow results, with reported accuracy of 90 to 98 percent on verified emails.

Beyond individual lookups, RocketReach automates prospecting with Autopilot, which builds ongoing workflows to discover and export new contacts, and Messages, which sends and tracks outreach emails with AI assisted writing. A Chrome extension surfaces contact details while browsing LinkedIn and company sites, and a REST API plus integrations with Salesforce, HubSpot, Outreach, and Salesloft connect the data to existing sales workflows.

Leadfeeder identifies the companies visiting your website, showing which pages they viewed and how to reach them, turning anonymous B2B traffic into sales leads. The product began in Helsinki, Finland, and in 2022 it merged with Germany's Echobot to form Dealfront. In March 2026 the combined company rebranded again, this time back to the Leadfeeder name, and the core visitor identification tool is now called Web Visitors inside the Leadfeeder platform.

The tracker matches visitor IP addresses to a company database, then enriches each match with firmographic data, contacts, and intent signals. Teams can filter and score visitors, get real time alerts, sync data to a CRM, build lookalike audiences, and run B2B display campaigns. Plans range from a free forever tier to paid tiers with higher monthly company identification limits and automation credits.

Instantly is a cold email outreach and sales engagement platform used to plan, send, and manage large-scale email campaigns. It lets teams connect and warm up an unlimited number of sending mailboxes, build multi-step sequences, run A/Z tests, and track replies from a unified inbox, with deliverability safeguards like bounce protection built in.

Alongside sending, Instantly includes a B2B Lead Finder covering a database of more than 450 million verified contacts that can be filtered by job title, industry, company size, and intent signals, then exported straight into a campaign. The platform also bundles a lightweight CRM, website visitor identification, AI agents for reply handling and prospecting, and an API for custom integrations.