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    • Stefan Kollenberg

    Stefan Kollenberg

    Director, Client Strategy @ Volley
    #1264526
    319 followers1 following
    26 Upvotes
    FullEnrich 2.0
    FullEnrich 2.0 — Waterfall enrichment for emails & phone numbers
    94
    •Sales•Email Marketing•Database•
    Clay 2.0 — Data-driven AI prospecting, enrichment & personalization
    362
    •Sales•Email Marketing•Artificial Intelligence•
    Voiceflow WhatsApp GPT-3 Assistants — Build AI powered WhatsApp Assistants with no-code
    25
    •Messaging•Artificial Intelligence•Virtual Assistants•
    People Analytics Hub by Kona — Turn Slack into powerful people analytics
    68
    •Tech•Remote Work•Human Resources•
    Startup-Investor Fit — A definitive index to identify investor-fit for your startup
    57
    •Investing•Venture Capital•Fundraising•
    Rootly — Manage incidents directly in Slack
    138
    •Slack•SaaS•Developer Tools•
    Heyday — Automatically organize content - without learning a new app
    498
    •Browser Extensions•Web App•Chrome Extensions•
    Clay — Create spreadsheets that fill themselves, without code
    393
    •Productivity•Tech•No-Code•
    Co.Lab Learning — Learn live with others, in small groups
    134
    •Education•Tech•
    Idea Validator — A customer development workspace for your next idea
    28
    •Web App•Productivity•User Experience•
    Mayday — A calendar designed to help you spend time better
    80
    •Productivity•Meetings•Calendar•
    HypeDocs
    HypeDocs — Track achievements, gain confidence, beat imposter syndrome
    118
    •Web App•Health & Fitness•Productivity•
    DEI for Startups — Diversity & Inclusion training for startups, all over text.
    19
    •Productivity•Education•Tech•
    Fluent
    Fluent — Learn a new language by browsing the web
    207
    •Chrome Extensions•Languages•Tech•
    Remitr Global Business Account — Free, virtual $, €, £ bank accounts for small businesses
    189
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    By
    Remitr Business Payments
    •
    Cadence
    Cadence — Replace boring meetings with daily, async updates
    79
    •Productivity•Messaging•
    Additor Air
    Additor Air — If Notion and Zoom had a super baby for remote collaborators
    91
    •Productivity•Notes•Global Nomad•
    Ask Lorem — A freelance marketplace embedded in tools you know and love.
    24
    •Chrome Extensions•Freelance•Writing•
    Nudge.ai — Build relationships, grow sales.
    110
    •Chrome Extensions•Sales•Customer Communication•
    Donut
    Donut — Get matched with a new coffee buddy each week in Slack
    23
    •Messaging•Robots•Tech•