StackShareStackShare
Follow on
StackShare

Discover and share technology stacks from companies around the world.

Follow on

© 2025 StackShare. All rights reserved.

Product

  • Stacks
  • Tools
  • Feed

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  1. Stackups
  2. Business Tools
  3. CRM
  4. CRM
  5. Close.io vs Sendifai — Free AI

Close.io vs Sendifai — Free AI

OverviewComparisonAlternatives

Overview

Close.io
Close.io
Stacks47
Followers45
Votes5
Sendifai — Free AI
Sendifai — Free AI
Stacks0
Followers1
Votes1

Share your Stack

Help developers discover the tools you use. Get visibility for your team's tech choices and contribute to the community's knowledge.

View Docs
CLI (Node.js)
or
Manual

Detailed Comparison

Close.io
Close.io
Sendifai — Free AI
Sendifai — Free AI

Close allows startups to close more deals and make more sales. Salespeople can spend more time communicating with their customers and less time on data entry because all activities are automatically tracked.

AI-native CRM and email marketing platform for churches and membership organisations. Free CRM forever with email, SMS, WhatsApp, and AI built in. GDPR-first, built in the UK.

Automatic 2-way email sync; Email open tracking; CRM; Call tracking; Built-in VoIP calling; Call recording; Smart views; Powerful search; No manual data entry; Bulk email; Powerful reporting; REST API; Gmail integration; Great UI
TypeScript, Next.js 14, Supabase (PostgreSQL), AWS SES, Postmark, OpenAI, Anthropic Claude, Stripe, Vercel, Tailwind CSS, Recharts, TimescaleDB, Radix UI
Statistics
Stacks
47
Stacks
0
Followers
45
Followers
1
Votes
5
Votes
1
Pros & Cons
Pros
  • 5
    Built-in VoIP Calling
No community feedback yet
Integrations
Zapier
Zapier
Stitch
Stitch
G Suite
G Suite
No integrations available

What are some alternatives to Close.io, Sendifai — Free AI?

Mailchimp

Mailchimp

MailChimp helps you design email newsletters, share them on social networks, integrate with services you already use, and track your results. It's like your own personal publishing platform.

HubSpot

HubSpot

Attract, convert, close and delight customers with HubSpot’s complete set of marketing tools. HubSpot all-in-one marketing software helps more than 12,000 companies in 56 countries attract leads and convert them into customers.

Salesforce Sales Cloud

Salesforce Sales Cloud

The Sales Cloud puts everything you need at your fingertips—available anywhere. From Social accounts and contacts to Mobile, Chatter, and Analytics, collaboration across your global organization and getting deals done faster is not only possible, it's easy.

Pipedrive

Pipedrive

Pipeline tool for active dealmakers. Get super-organized. Close deals in less time. Built by active salespeople and serious web app developers.

Campaign Monitor

Campaign Monitor

Campaign Monitor makes it easy to attract new subscribers, send them beautiful email newsletters and see stunning reports on the results.

Zoho Mail

Zoho Mail

It is a secure and reliable business email solution tailor-made for your organization's communication needs. With enhanced collaboration features, it's not just an inbox—it's more.

Streak

Streak

Streak lets you keep track of all your deals right from your inbox. We let you group emails from the same customer together into one view and push that customer through your pipeline.

Mailtrain

Mailtrain

Mailtrain is a self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB).

Marketo

Marketo

Marketing automation, social campaigns, inbound marketing, sales apps, ROI reporting - all in one place.

Iterable

Iterable

Iterable empowers growth marketers to create world-class user engagement campaigns throughout the full lifecycle, and across all channels. Marketers segment users, build workflows, automate touchpoints at scale without engineering support.

Related Comparisons

HipChat
Slack

HipChat vs Mattermost vs Slack

Litmus
Email on Acid

Email on Acid vs Litmus

InVision
Proto.io

InVision vs Marvel vs Proto.io

Webex
Microsoft Teams

Microsoft Teams vs Webex

Slack
RocketChat

Mattermost vs RocketChat vs Slack