NEWJoin 1M+ SaaS Professionals|Get Weekly Insights, Trends & Expert PicksSubscribe Free →

Spotsaas logo

Truly vs Sales Sling Comparison

Last updated:

Truly

4.6(104 reviews)

Starting at $55 /User/Month

  • Free Trial
  • Large Enterprises
  • Medium Business

Truly is real-time customer engagement software. Its architecture gives you the speed and capacity to serve thousands of customers, while delivering a consistent, consumer-grade experience. Truly's patented Real-time app…

Sales Sling

4.8(10 reviews)

Starting at Contact for pricing

  • Free Trial
  • Large Enterprises
  • Medium Business

Sales Sling is the Auto Dialer Software that makes cold calling simple, effective and inexpensive. Sales people are spending more of their time in front of a computer than talking to customers. Sales Sling reduces the ba…

Sales Sling leads on user satisfaction with a 4.8-star rating across 10 reviews.

Truly vs Sales Sling — at a glance

FeatureTrulySales Sling
Rating4.6 / 54.8 / 5
Reviews10410
Starting price$55 /User/MonthContact for pricing
Free trial Yes Yes
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessLarge Enterprises, Medium Business, Small Business
CategoryCall Center SoftwareAuto Dialer Software
PlatformsSaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - MacSaaS/Web/Cloud
APIAvailable
Support modes24/7 (Live rep), Business Hours, OnlineOnline
Certifications
Data residencyGlobalUS

Key differences between Truly and Sales Sling

  • Pricing: Truly starts at $55 /User/Month. Sales Sling pricing is not publicly listed.
  • User satisfaction: Sales Sling scores higher with a 4.8-star average.
  • Deployment: Truly supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; Sales Sling supports SaaS/Web/Cloud.

Truly vs Sales Sling — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Call Center 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.

Truly - Call Center Software
Talk to an expert
Talk to an expert
Sales Sling - Auto Dialer Software
Talk to an expert
Talk to an expert

Free PDF comparison

Download this Truly vs Sales Sling comparison

Get the full side-by-side as a PDF — these picks plus the top Call Center Software tools, with verified ratings, pricing and features.

  • Side-by-side on pricing, features & ratings
  • Plus the category top 10, scored & ranked
  • Emailed to you — no on-screen download

No file downloads on screen — we email it to you. One-click unsubscribe anytime.

Biggest differences

Start here before you go deeper into features.

Truly

Best for medium-sized sales teams needing real-time, multi-channel customer engagement.

Choose if
  • You require seamless Salesforce integration to streamline sales workflows and CRM updates.
  • Your team values zero-latency responses across voice, chat, and social channels for engagement.
  • You need flexible access via both desktop and mobile apps for on-the-go call management.
Consider alternatives if
  • Your organization demands extensive customization and a broad marketplace of advanced features.
  • You have new users who need extensive onboarding due to the platform’s feature complexity.

Sales Sling

Best for simplifying and optimizing cold calling for mid-to-large sales teams.

Choose if
  • You need to increase actual talk time with prospects during cold calls.
  • Your sales team requires actionable insights from call data to improve outreach.
  • You want an affordable, streamlined auto-dialer focused on cold calling efficiency.
Consider alternatives if
  • Your company lacks a dedicated sales calling team to leverage the tool effectively.
  • You require extensive out-of-the-box CRM integrations or advanced sales automation features.

Truly: Best for medium-sized sales teams needing real-time, multi-channel customer engagement. Sales Sling: Best for simplifying and optimizing cold calling for mid-to-large sales teams.

Description

Truly is real-time customer engagement software. Its architecture gives you the speed and capacity to serve thousands of customers, while delivering a consistent, consumer-grade experience. ... Read More about Truly

Sales Sling is the Auto Dialer Software that makes cold calling simple, effective and inexpensive. Sales people are spending more of their time in front of a computer than talking to ... Read More about Sales Sling

Entry Level Pricing

  • Starts from $55 , Billed Yearly
  • Not Available

Free Trial Availability

  • Free Trial available

Spotsaas Score

What's this? ↗

8.9/10

Not Available

User Ratings

Based on verified Spotsaas reviews

4.8

(10)

Best Company Size

50-500 employeesMedium Business
51-500 employees500+ employees
Get pricing help
Get pricing help

Where each option fits best

See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.

Based on buyer reviews and verified product data collected by Spotsaas.

Strengths

Key strengths

Truly

  • Seamless Collaboration: Truly fosters a collaborative environment that empowers teams to communicate effectively. As a manager, you’ll appreciate how it streamlines workflows, ensuring everyone is on the same page and reducing email overload.
  • Enhanced Productivity: With its intuitive interface, Truly allows your team to focus on what matters most. Administrators will find that tasks get done faster, as the software minimizes distractions and automates routine processes.
  • Data-Driven Insights: Truly equips executives with real-time analytics and reporting features. You can make informed decisions based on actionable insights, helping your organization stay ahead of the competition.
Best fit

Best fit

Truly

  • 50-500 employees
  • Martech, Revtech, Fintech, Sales Automation, SaaS, Consulting
  • Sales Managers, Account Executives, Business Development Representatives, CRM Administrators
Watchouts

Reasons buyers look elsewhere

Truly

  • Users may seek alternatives to Truly if they require a wider variety of flavors or formulations, as some consumers prefer unique or specialized options that may not be available in Truly's lineup.
  • Budget-conscious individuals might consider other brands if they find similar quality products at lower prices, making cost-effectiveness a significant factor in their purchasing decisions.
  • Health-conscious consumers may explore alternatives that offer lower sugar content or cleaner ingredient lists, as they often prioritize nutritional value and transparency in their beverage choices.

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.

SpotSaaS advisor
Get shortlist help from a software advisor
  • Independent advice — matched to your business
  • Understand the tradeoffs before you talk to vendors
  • Free 15-min call with a software advisor.

Step 1 of 4

How big is your team?

We tailor recommendations to companies your size.

Trusted by teams at

How do Truly and Sales Sling Compare on Features?

Total Features

10 Features

0 Features

Unique Features

No unique features

No features

Get Quote
Get Quote

Compare Truly and Sales Sling 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

      • $55 , Billed Yearly
      • Not Available

      Pricing Plans

      • Growth

        • Up to 10 Users

        • CRM Integrations

        • Desktop & Mobile Apps (Mac, Windows, Chrome, iOS, Android)

        Show more +

      • Enterprise

        • International Numbers & Calling

        • Call Transcription

        • Premium Deskphone & Conference Room Integration

        Show more +

      • Not Available

      Pricing Page

      Truly pricing

      Pricing information not available

      Other Details

      Organization Types supported

      • Medium Business
      • Large Enterprises
      • Small Business
      • Freelancers
      • Individuals
      • Medium Business
      • Large Enterprises
      • Small Business
      • Freelancers
      • Individuals

      Platforms Supported

      • Browser Based (Cloud)
      • Installed - Mac
      • Mobile - iOS
      • Installed - Windows
      • Mobile - Android
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Installed - Mac
      • Mobile - iOS
      • Installed - Windows
      • Mobile - Android
      • Browser Based (Cloud)

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Not Available
      Get help choosing
      Get help choosing

      Security & Compliance

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

      HIPAA

      ✗ No

      Data Residency

      🌐 Global
      🇺🇸 US

      Truly User Reviews & Rating Comparison

      User Ratings

      Rating Distribution

      114

      26

      6

      4

      0

      6

      0

      0

      0

      0

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Users generally praise Truly for its ease of use, strong CRM integration, and reliable call quality, though some note challenges with feature complexity and occasional technical issues.

      What buyers like

      • Ease of use
      • CRM integration
      • Call quality

      Common complaints

      • Feature complexity for new users
      • Limited customization options

      Buyer sentiment

      Users appreciate the software's effectiveness in simplifying cold calling and improving sales time, though limited reviews restrict comprehensive sentiment analysis.

      What buyers like

      • Ease of use
      • Improved call efficiency
      • Cost effectiveness

      Common complaints

      • Lack of pricing transparency
      • Limited feature details

      Pros and Cons

      • Reliable metadata flow to CRM enhancing efficiency

      • Strong integration with Salesforce for efficient workflow and tracking

      • Availability of both desktop and mobile apps for flexible usage

      • Intimidating richness of features for new users without adequate support

      • Limited customization options and marketplace for advanced functionalities

      • Simplifies cold calling process

      • Increases time spent talking to customers

      • Provides actionable insights from call data

      • Pricing is not publicly available, requiring sales contact

      • Limited information on advanced features or integrations

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      List of Customers

      Customers

      Uber

      Uber

      wework

      wework

      Wix

      Wix

      No Customers information available.

      Top Alternatives to Truly and Sales Sling in 2026

      Expand your shortlist

      Add another option to compare side by side

      Search by product name to compare pricing, fit, and buyer feedback in one view.

      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, Truly or Sales Sling?
      Sales Sling edges out the other on user ratings (4.8 vs 4.6). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Truly and Sales Sling offer a free trial?
      Yes, both Truly and Sales Sling offer a free trial.
      What is the starting price of Truly vs Sales Sling?
      Truly starts at $55 /User/Month. Sales Sling starts at Contact for pricing.
      What are the top alternatives to Truly?
      Top alternatives to Truly include Nextiva, FIVE CRM, Calabrio One, CallTools, Call Center Studio.
      What are the top alternatives to Sales Sling?
      Top alternatives to Sales Sling include Truly, Leadtosale, LeadsRain, Mojo Dialer, ProspectBoss CRM Dialer.

      Grow your pipeline with buyers who are already looking for you

      254,000+ buyers use Spotsaas every month to evaluate and shortlist software. Get in front of them — for free, or with a managed growth plan built around your category.