Which is better, Eko App or Slack?

Slack edges out Eko App based on user ratings across 35,011 reviews. That said, the best pick depends on your workflow — Eko App may be a stronger fit for specific team sizes or use cases. Review the full comparison to decide.

What are the main differences between Eko App and Slack?

Key differences between Eko App and Slack include pricing (Eko App starts at undisclosed vs Slack at $2.67); target audience (Eko App targets Large Enterprises while Slack serves Freelancers / Consultants); free trial availability (Slack offers one, Eko App does not). Use the Spotsaas comparison table to evaluate each dimension before deciding.

Do both Eko App and Slack offer a Free trial?

Slack offers Free Trial, but Eko App does not.

Who are the typical users of Eko App?

Eko App is designed for Large Enterprises, Medium Business, Small Business.

Who are the typical users of Slack?

Slack is designed for Freelancers / Consultants, Large Enterprises, Medium Business, Small Business.

What is the starting price of Eko App and Slack?

The starting price of Slack is $2.67/Month. Pricing for Eko App is unavailable.

What are the best alternatives to Eko App?

Some top alternatives to Eko App include Hibox, ChatWork, Dialog, Office Chat, Tekos.

What are the best alternatives to Slack?

Some top alternatives to Slack include Microsoft Teams, Glip, Google Chat, ChatWork, Dialog.

Eko App vs Slack vs Pronto Comparison

Last updated: May 18, 2026

Eko App

4.0(4 reviews)

Starting at Contact for pricing

Large Enterprises
Medium Business

Eko's Instant Messaging software is perfect for large businesses, growing businesses and small companies who want to reduce email clutter, provide instant communications as well as better customer service and save money.…

View Pricing Read Reviews

Slack

4.5(35,011 reviews)

Starting at $2.67 /Month

Free Trial
Freelancers / Consultants
Large Enterprises

Slack is the only unified communication platform for chatting, sharing, and collaborating. Whether in one-on-one conversations or a large group, Slack's threaded conversations keep everyone on the same page. No more emai…

View Pricing Read Reviews

Pronto

4.7(35 reviews)

Starting at Contact for pricing

Large Enterprises
Medium Business

Pronto is simple instant messaging software that allows colleagues to communicate on the job from virtually any computer attached to the network. In Pronto, e-mail, instant messages, and other forms of group communicatio…

View Pricing Read Reviews

Slack leads on user satisfaction with a 4.5-star rating across 35,011 reviews.

Eko App vs Slack vs Pronto — at a glance

Feature	Eko App	Slack	Pronto
Rating	4.0 / 5	4.5 / 5	4.7 / 5
Reviews	4	35,011	35
Starting price	Contact for pricing	$2.67 /Month	Contact for pricing
Free trial	No	Yes	No
Free version	No	No	No
Best for	Large Enterprises, Medium Business, Small Business	Freelancers / Consultants, Large Enterprises, Medium Business	Large Enterprises, Medium Business, Small Business
Category	Business Instant Messaging Software	Business Instant Messaging Software	Business Instant Messaging Software
Platforms	SaaS/Web/Cloud, Mobile - Android	SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac	SaaS/Web/Cloud, Mobile - Android, Mobile - iOS
API	—	Available	—
Support modes	Online	Online	Online
Certifications	—	SOC 2, HIPAA, GDPR, ISO 27001	—
Data residency	Global	Global	US

Key differences between Eko App and Slack

Pricing: Slack starts at $2.67 /Month. Eko App pricing is not publicly listed.
Free trial: Slack offers a free trial; Eko App does not.
Target audience: Eko App is built for Large Enterprises and Medium Business, while Slack targets Freelancers / Consultants and Large Enterprises.
User satisfaction: Slack scores higher with a 4.5-star average.
Deployment: Eko App supports SaaS/Web/Cloud, Mobile - Android; Slack supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac.

Compare Eko App vs Slack vs Pronto — and walk away knowing which one fits.

Which tool fits your team best

Which is actually cheaper for your team size

Where each product wins, per real buyers

Most Business Instant Messaging Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Biggest differences

Features

Pricing

Buying details

Security

Buyer feedback

Integrations

Product tour

Other options

	Eko App (5) Talk to an expert Talk to an expert	Slack (2751) Talk to an expert Talk to an expert	Pronto Talk to an expert Talk to an expert

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Biggest differences

Affiliate Disclosure

Start here before you go deeper into features.

Eko App

Best for

Large Enterprises, Medium Business, Small Business

Slack

Best for streamlined team communication and collaboration across varied company sizes.

Choose if

You need a unified platform for both one-on-one and group messaging.
Your team benefits from threaded conversations to reduce email overload.
You want a simple, low-complexity setup for remote or cross-functional teams.

Consider alternatives if

Your organization requires specialized industry compliance features not supported by Slack.
Your team prefers email-centric workflows over instant messaging platforms.

Pronto

Best for unified internal communication across devices in mid-to-large companies.

Choose if

You need a single platform combining email and instant messaging.
Your teams require seamless communication across computers and mobile devices.
You want a shared workspace to centralize group communication and collaboration.

Consider alternatives if

You are a freelancer or solo entrepreneur needing lightweight chat tools.
Your organization demands extensive third-party app integrations or transparent pricing.

Eko App typically suits Large Enterprises and Medium Business. Slack tends to fit Freelancers / Consultants and Large Enterprises better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description	Eko's Instant Messaging software is perfect for large businesses, growing businesses and small companies who want to reduce email clutter, provide instant communications as well as better ... Read More about Eko App	Slack is the only unified communication platform for chatting, sharing, and collaborating. Whether in one-on-one conversations or a large group, Slack's threaded conversations keep everyone ... Read More about Slack	Pronto is simple instant messaging software that allows colleagues to communicate on the job from virtually any computer attached to the network. In Pronto, e-mail, instant messages, and ... Read More about Pronto
Entry Level Pricing	Not Available	Starts from $2.67	Not Available
Free Trial Availability	No free trial	Free Trial available	No free trial
User Ratings Based on verified Spotsaas reviews	4 (4)	4.5 (35011)	4.7 (35)
Best Company Size	—	1-50 employees500+ employees	51-500 employees500+ employees
	Get pricing help	Get pricing help	Get pricing help

Software Demo

Demo			Pronto has not given any software demo yet If you're the owner of this profile, add your demo.Contact us

Need a second opinion?

Get shortlist help from a software advisor

Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.

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Step 1 of 4

How big is your team?

We tailor recommendations to companies your size.

Trusted by teams at

Compare Eko App, Slack and Pronto on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option
Starting From	Not Available	$2.67	Not Available
Pricing Plans	Not Available	Not Available	Not Available
Pricing Page	Pricing information not available		Pricing information not available
	View detailed pricing	View detailed pricing	View detailed pricing

Other Details

Organization Types supported	Large Enterprises Freelancers Small Business Medium Business Individuals	Large Enterprises Freelancers Small Business Medium Business Individuals	Large Enterprises Freelancers Small Business Medium Business Individuals
Platforms Supported	Installed - Windows Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Mac Mobile - Windows Browser Based (Cloud)	Installed - Windows Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Mac Mobile - Windows Browser Based (Cloud)	Installed - Windows Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Mac Mobile - Windows Browser Based (Cloud)
Modes of support	24/7 (Live rep) Business Hours Online	24/7 (Live rep) Business Hours Online	24/7 (Live rep) Business Hours Online
API Support	Not Available	Available	Not Available
	Get help choosing	Get help choosing	Get help choosing

Security & Compliance

Certifications, data handling, and security controls for IT and compliance evaluators.

SOC 2	—	✓ Yes	—
HIPAA	✗ No	✓ Yes	—
GDPR	—	✓ Yes	—
ISO 27001	—	✓ Yes	—
Single Sign-On (SSO)	—	✓ Yes	—
Multi-Factor Auth (MFA)	—	✓ Yes	—
Data Encryption	—	✓ Yes	—
Audit Logs	—	✓ Yes	—
Data Residency	🌐 Global	🌐 Global	🇺🇸 US

Eko App vs Slack User Reviews & Rating Comparison

User Ratings	4 (based on 4 reviews)	4.5 (based on 35011 reviews)	4.7 (based on 35 reviews)
Rating Distribution	3 0 2 0 0	2505 213 19 4 10	0 0 0 0 0
Spotsaas Editor’s POV generated by AI	Buyer sentiment Buyer sentiment is positive across 5 reviews, with strong overall satisfaction. What buyers like Instant messaging capabilities User-friendly interface Cost-effective Common complaints Limited features compared to competitors May lack advanced integrations Not suitable for small teams	Buyer sentiment Overall, users appreciate Slack for its ease of communication and collaboration but note challenges with pricing and information overload. What buyers like Ease of use Effective team communication Integration capabilities Common complaints Pricing complexity Notification overload	Buyer sentiment Users generally rate Pronto highly for its unified communication capabilities and ease of use, though detailed feedback is limited. What buyers like Ease of use Integration of email and messaging Cross-device functionality Common complaints Lack of pricing transparency Limited feature details
Pros and Cons	User-friendly for all team sizes Cost-effective for large organizations Quick setup process Limited advanced features Not ideal for small teams	Unified platform for messaging and collaboration Threaded conversations that reduce email overload Supports both one-on-one and large group communication Pricing details are not fully transparent and may require sales contact May lack advanced project management features	Unified communication combining email and instant messaging Cross-device accessibility including computers and mobile Shared workspace centralizing group communication Pricing is quotation-based with no public transparency Limited information on advanced features or integrations
Positive Reviews	No reviews available for the product	No reviews available for the product	No reviews available for the product
	Read reviews	Read reviews	Read reviews

List of Customers

Customers	No Customers information available.	Slack_customers_0 Slack_customers_1 Slack_customers_2	No Customers information available.

Media and Screenshots

Screenshots	No screenshots available.	7 Screenshots	No screenshots available.
Videos	1 Videos	1 Videos	No videos available.

Alternatives

Alternatives	Hibox 4.8 ChatWork 4.5 Dialog	Microsoft Teams 4.3 Glip 4.4 Google Chat 4.3	talkspirit 4.7 Dialog Office Chat

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

Frequently asked questions

Which is better, Eko App or Slack?: Slack edges out the other on user ratings (4.5 vs 4.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
Do Eko App and Slack offer a free trial?: Slack offers a free trial. Eko App does not.
What is the starting price of Eko App vs Slack?: Eko App starts at Contact for pricing. Slack starts at $2.67 /Month.
What are the top alternatives to Eko App?: Top alternatives to Eko App include Hibox, ChatWork, Dialog, Office Chat, Tekos.
What are the top alternatives to Slack?: Top alternatives to Slack include Microsoft Teams, Glip, Google Chat, ChatWork, Dialog.

Eko App vs Slack vs Pronto Comparison

Eko App

Slack

Pronto

Eko App vs Slack vs Pronto — at a glance

Key differences between Eko App and Slack

Compare Eko App vs Slack vs Pronto — and walk away knowing which one fits.

Eko App

Slack

Pronto

Download this Eko App vs Slack vs Pronto comparison

Biggest differences

Description

Entry Level Pricing

Free Trial Availability

User Ratings

Best Company Size

Software Demo

Demo

Get shortlist help from a software advisor

How big is your team?

Compare Eko App, Slack and Pronto on pricing

Other Details

Organization Types supported

Platforms Supported

Modes of support

API Support

Security & Compliance

Eko App vs Slack User Reviews & Rating Comparison

List of Customers

Customers

Media and Screenshots

Screenshots

Videos

Alternatives

Frequently asked questions