InboxPlus

AI-powered inbox automation that closes more deals

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What Is InboxPlus?

InboxPlus is an AI-driven inbound sales automation platform designed to manage every step of your follow-up process directly inside Gmail. It combines smart lead capture forms, AI-written emails, and personalized sequences so agencies, consultants, and growing businesses can nurture and close more deals with less manual effort.

The Chrome extension brings AI writing, templates, and analytics into your existing inbox workflow, eliminating the need to switch tools. Automated workflows let you set triggers, actions, and reminders that send timely follow-ups based on lead data, intent, and past interactions.

With inbox-level tracking of opens, clicks, and replies, you can continuously refine campaigns and improve conversion rates while keeping communication relevant and human-like.

Quick Snapshot

InboxPlus centralizes lead capture, nurturing, and follow-up inside Gmail so you never miss an opportunity. Its AI-driven sequences, smart forms, and workflows help you scale personalized outreach while reducing manual work.

Works on
  • Web
  • Chrome Extension
  • Browser Extension
Pricing Model
Freemium
Starting at $7/month — InboxPlus offers a free plan with 1 AI Agent and basic limits. Paid Pro and Growth plans start at $7 and $14 per user per month billed annually, unlocking advanced automation, workflows, and additional features.
Affiliate Program
We could not identify an affiliate program.
API Availability
We could not identify whether an API is available.
Key Features
  1. Automate inbound lead capture and follow-ups
  2. AI-personalized email sequences inside Gmail
  3. Workflow automation with inbox-level analytics
Audience
  • agencies
  • consultants
  • small and midsized businesses
  • sales teams
  • freelancers
  • service providers
  • marketing teams
  • founders
  • solo professionals

Screenshot

InboxPlus

Key Features of InboxPlus

Gmail integration

Works directly with Gmail and offers a Chrome extension so you can access AI writing, templates, and automation without leaving your inbox.

AI email writing

Uses AI to generate and personalize email content based on lead data, intent, and past interactions, making automated outreach feel more human.

Smart lead capture forms

Provides forms to capture inbound leads and feed them directly into your follow-up workflows and sales pipeline.

Automated sequences

Enables multi-step email sequences that nurture leads over time with customized timing and messaging.

Workflows and triggers

Lets you define triggers, actions, and reminders that automate follow-ups and pipeline updates with minimal manual intervention.

Inbox-level analytics

Tracks opens, clicks, and replies from your inbox so you can monitor performance and optimize campaigns for better conversions.

Task reminders

Creates reminders and tasks tied to leads and sequences, helping busy professionals stay on top of every opportunity.

Use Cases for InboxPlus

Inbound lead follow-up

Automatically follow up with new leads captured via smart forms and Gmail, ensuring every inquiry receives timely, personalized responses without manual effort.

Gmail sales workflows

Build multi-step workflows that trigger emails, reminders, and tasks from within Gmail, helping sales teams stay organized and move deals through the pipeline faster.

Consultant client nurturing

Consultants and freelancers can use AI-personalized sequences to nurture prospects over time, stay top of mind, and convert more discovery calls into paying clients.

Agency campaign follow-ups

Agencies can manage campaign-related follow-ups, proposals, and check-ins through automated sequences that track opens, clicks, and replies for better optimization.

Service inquiry management

Service providers can route form submissions into structured follow-up sequences, reducing missed messages and improving response consistency across the team.

Frequently Asked Questions

What is InboxPlus and how does it work with Gmail?

InboxPlus is an AI-powered inbound sales and email follow-up automation platform that integrates directly with Gmail. It uses a Chrome extension and inbox-level tools to help you capture leads, send personalized sequences, and manage workflows without leaving your email.

Who is InboxPlus best suited for?

InboxPlus is designed for agencies, consultants, small and midsized businesses, sales and marketing teams, freelancers, service providers, and founders or solo professionals who manage leads and client communication through Gmail.

Does InboxPlus offer a free plan?

Yes, InboxPlus provides a free plan that includes 1 AI Agent and basic limits, allowing you to test core functionality before upgrading to a paid plan.

How much does InboxPlus cost?

Paid plans for InboxPlus start with the Pro tier at $7 per user per month billed annually, and the Growth tier at $14 per user per month billed annually, which unlock additional automation, workflows, and advanced features.

Can InboxPlus automate follow-up sequences?

Yes, InboxPlus lets you build automated, multi-step email sequences using AI personalization, triggers, and reminders so every lead receives timely, relevant follow-ups.

Does InboxPlus provide analytics on email performance?

InboxPlus offers inbox-level tracking and analytics, including opens, clicks, and replies, so you can monitor performance and refine your outreach campaigns.

Is there an API available for InboxPlus?

No, InboxPlus does not currently offer an API according to the available information.

InboxPlus · Our Verdict

InboxPlus stands out by embedding AI-driven follow-up, workflows, and analytics directly into Gmail, which is where many sales conversations already happen. For agencies, consultants, and small teams, consolidating forms, sequences, and tracking into one tool can significantly reduce friction and help maintain consistent, timely outreach.

Reviews 3.8 (1)

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