Pricing: Freemium

Koala

PLG sales intelligence — identify which users and accounts are ready to buy.

Lead Generation Account-Based Marketing Customer Success

Warmly

Real-time website visitor intelligence — identify visitors, surface intent, and alert reps instantly.

Lead Generation Account-Based Marketing Sales Engagement

RB2B

Identify individual US website visitors by name, email, and LinkedIn — for free.

Lead Generation Account-Based Marketing Layer: Marketing Automation & Journeys

Mailgun

Developer-first email sending API with powerful deliverability analytics.

Email Deliverability Function: Marketing Ops Layer: Marketing Automation & Journeys

SendGrid

The world's most trusted transactional email API — sending 100B emails per month.

Email Deliverability Marketing Automation Function: Marketing Ops

Perplexity

AI-powered search that answers questions with cited, real-time sources.

AI Assistants & LLMs Layer: Workflow Orchestration & Integration Function: RevOps

Claude

Anthropic's AI assistant — exceptionally strong at analysis, writing, and long documents.

AI Assistants & LLMs Layer: Workflow Orchestration & Integration Function: RevOps

ChatGPT

The world's most widely used AI assistant — from prospect research to content creation.

AI Assistants & LLMs Layer: Workflow Orchestration & Integration Function: RevOps

Otter.ai

Real-time AI transcription and meeting notes for every conversation.

Meeting Intelligence Function: Sales Ops Function: RevOps

tl;dv

Record, timestamp, and share moments from any customer call — free forever.

Meeting Intelligence Sales Enablement Layer: Sales Engagement & Dialers

Grain

Record, highlight, and share the moments that matter from every customer call.

Meeting Intelligence Sales Enablement Layer: Sales Engagement & Dialers

Fireflies.ai

AI meeting assistant that records, transcribes, searches, and analyses your calls.

Meeting Intelligence Revenue Intelligence Function: Sales Ops

Fathom

The free AI meeting recorder that takes notes so you can focus on the conversation.

Meeting Intelligence Revenue Intelligence Function: Sales Ops

Delighted

The fastest way to gather and act on NPS, CSAT, and CES feedback.

Customer Feedback Layer: Customer Success & Support Function: CS Ops

Typeform

Conversational forms and surveys that people actually enjoy completing.

Customer Feedback Layer: Customer Success & Support Function: CS Ops

Buffer

Simple, affordable social media scheduling for growing businesses.

Social Media Management Function: Marketing Ops Layer: Marketing Automation & Journeys

Zoom

Video meetings, webinars, and phone — the backbone of modern sales calls.

Communication and Collaboration Layer: Workflow Orchestration & Integration Function: RevOps

Loom

Async video messaging that replaces meetings and email walls of text.

Communication and Collaboration Sales Enablement Layer: Sales Engagement & Dialers

Slack

The business messaging platform that replaced email for millions of teams.

Communication and Collaboration Layer: Workflow Orchestration & Integration Function: RevOps

Microsoft Clarity

Free heatmaps and session recordings with no traffic limits.

User Experience Layer: Product & Usage Analytics Function: Marketing Ops

Hotjar

Heatmaps, session recordings, and surveys to understand your website visitors.

User Experience Layer: Product & Usage Analytics Function: Marketing Ops

Heap

Autocapture analytics that lets you answer any question about user behaviour — retroactively.

Web Analytics Layer: Product & Usage Analytics Function: Marketing Ops

PostHog

Open-source product analytics, session replay, feature flags, and A/B testing — all in one.

Web Analytics User Experience Layer: Product & Usage Analytics

Mixpanel

Product analytics for SaaS teams that need to understand user behaviour.

Web Analytics Business Intelligence Layer: Revenue Intelligence & Analytics