ActiveProspect is a lead optimization platform for capturing, checking, routing, and reporting on leads in real time.
Alternatives to Marketing Optimizer
ConvertFlow is a funnel platform for building quizzes, forms, popups, landing pages, surveys, product recommendations, upsells, cross-sells, and embedded calls to action.
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Leadfeeder
Leadfeeder identifies companies visiting a business website and shows what they view and when to follow up.
Free planWebAPIExtension7.6From €79 a month - 5

Claspo
Free planWebAPI7.5From $39 a month - 6

involve.me
involve.me is a web-based AI quiz funnel builder with built-in CRM and email automation for capturing, qualifying, and following up with leads.
Free planWebAPI7.5From $29 a year - 7

Leadberry
Leadberry is web-based B2B lead-generation software that identifies companies visiting a website and presents them as business leads.
Free planWebAPI7.5From $24 a month - 8

Picreel
Picreel is website popup software for lead capture, sales, conversion optimization, and visitor engagement.
Free planWebAPI7.5From $39.99 a month - 9

Poptin
Poptin combines website popups and forms with built-in email marketing automation to help businesses capture leads and maintain customer relationships.
Free planWebAPI7.5From $25 a year - 10
LeadGenius
LeadGenius provides real-time B2B contact intelligence for marketing operations, sales operations, and revenue operations teams.
Free planWebAPIExtension7.4Free plan - 11

Landingi
WebAPI7.2From $24 a month - 12
Mailmunch
Mailmunch is a web service from Mailmunch, headquartered in San Francisco, that combines website lead capture, email marketing, and automation.
Free planWeb7.1Free plan - 13

Formsort
Formsort is a low-code form builder for product teams creating onboarding, check-in, quiz, and other forms.
Free planWeb7.0From $279 a month - 14

OptiMonk
OptiMonk is an AI-driven popup builder for ecommerce businesses, available through web and API platforms.
Free planWebAPI7.0From $19 a month - 15
PropertyRadar
PropertyRadar is a hyperlocal lead-generation platform for small local businesses building targeted customer lists from property, owner, and demographic criteria.
AndroidiOSWebAPI7.0From $119 a month - 16

Warmly
Warmly describes itself as an autonomous revenue agent platform for B2B go-to-market teams.
Free planWebAPI7.0From $99 a month - 17

Hello Bar
Hello Bar is a web platform for creating and deploying embeddable JavaScript placements that engage website visitors and capture leads.
Free planWeb6.9From $39 a month - 18

RB2B
RB2B identifies website visitors and sends visitor information to a CRM, Slack, or an activation platform.
Free planWebAPI6.9From $79 a month - 19

ShortStack
ShortStack is a no-code marketing platform for building contests, landing pages, forms, pop-ups, quizzes, and lead-capture campaigns.
Free planWebAPI6.9From $24 a month - 20

Outgrow
Outgrow is a web-based, no-code platform for creating interactive marketing content to attract and qualify leads.
Free planWeb6.8From $14 a month - 21

ScoreApp
ScoreApp is a web platform for building scorecards and other interactive tools that help businesses qualify leads and tailor follow-up.
Free planWeb6.8From $39 a month - 22
SellHack
SellHack is prospecting software for finding business email addresses, building lead lists and verifying contacts.
Free planWebExtension6.8From $3 a month - 23

Getsitecontrol
Getsitecontrol combines popups, forms, surveys, email campaigns, and automated emails in a no-code marketing platform.
Free planWebExtension6.7From $19 a month - 24
LeadMine
LeadMine is a B2B lead generation service for finding business contacts and their email addresses.
Free planWebExtension6.7From $29 a month - 25

Privy
Privy is an email and SMS marketing platform for ecommerce brands that want to capture leads, send campaigns, and encourage repeat sales.
WebAPI6.7From $24 a month - 26

Leadpages
Leadpages is an AI-powered landing page builder and conversion optimization platform for turning visitors into leads and customers.
WebAPI6.6From $99 a month - 27
Tapform
Tapform is a web-based lead capture and funnel tool for creating forms, widgets, and popups without coding.
Free planWeb6.6From $19.99 a month - 28

Unbounce
Unbounce is a web-based landing page platform for marketers and agencies to build, test and optimize pages.
Web6.6From $29 a month - 29
BuzzBuilder
BuzzBuilder is a web-based outbound lead generation platform combining cold email, LinkedIn activity, and follow-up calls.
Web6.5From $127 a month - 30

Instapage
Instapage is an AI-powered digital marketing platform for building, personalizing, and optimizing landing pages for advertising campaigns.
WebAPI6.5From $948 a year

