Overview

Ring.io is an outbound sales engagement platform that coordinates calling and follow-up from inside a CRM. It is best suited to teams using Salesforce, HubSpot, Zoho CRM, or Pipedrive that want calls, email, and social steps in sequences. Its strength is putting sales communication and dialing in one workflow; its team plans require annual commitments and minimum seats, while the free tier is limited to solo reps.

Companies must be based in the United States or Canada. Ring.io says it was founded in 2009 and launched its first commercial offering in 2010. It says data is encrypted at rest and in motion, with AWS and Twilio hosting production infrastructure.

Key features

Sequences and calling

Sequences can combine email, calls, and social steps, supported by native calling, task automation, and CRM synchronization. The supported CRM choices—Salesforce, HubSpot, Zoho CRM, and Pipedrive—make this a more natural fit for teams already working in one of those systems than for buyers seeking a standalone sales database.

Startup includes a Power Dialer, voicemail drop, call recording, SMS and MMS, multichannel sequences, live stats, and live monitoring. That is a substantial outbound toolkit at the entry team tier, but texting has an important boundary: Ring.io does not support bulk or mass text messaging.

Growth adds an AI Parallel Dialer, RingLocal, caller ID spam monitoring and remediation, AI call summaries and transcription, an AI stats assistant, and Apollo.io and ZoomInfo integrations. Those additions suit teams that need more dialing throughput and call analysis. Enterprise adds SuperPremium RingLocal, InstaCall, custom routing, inbound call center queues, advanced reporting and customization, and VIP support, making it the tier aimed at larger operations with more complex call handling needs.

Reporting and communications

Reporting progresses from Simple Productivity Reports on Startup to Advanced Productivity Reports on Growth and Enterprise Analytics on Enterprise. Communications are metered separately: calling credits cost 2c per minute, SMS costs 2c per SMS, MMS costs 4c per MMS, and email costs 1c per email. These rates matter when estimating total spend, particularly for teams with heavy calling or messaging volumes.

Access and support

The Web Phone requires a Windows or macOS computer running Google Chrome and a non-cellular broadband connection. Ring.io also provides iOS and Android apps for business calls, CRM access, and call logging. Support is available by email and chat Monday through Friday, 9am to 6pm EST, so teams needing round-the-clock assistance should weigh that schedule.

Pricing

Ring.io has a free solo account and a 21-day trial for teams considering a team plan. The free account includes 400 minutes, 400 SMS, and 400 emails per month. Those caps make it useful for an individual assessing a modest amount of activity, not a team plan substitute.

Free Plan: 0.00 USD per free for solo reps, with 400 minutes, 400 SMS, and 400 emails per month.
Startup: 120.00 USD per month, billed monthly with an annual commitment; minimum 2 users. It includes a Power Dialer, voicemail drop, SMS and MMS, call recording, multichannel sequences, live stats and monitoring, plus CRM and email integrations.
Growth: 155.00 USD per month, billed monthly with an annual commitment; minimum 3 users. It includes Startup features plus the AI Parallel Dialer, RingLocal, caller ID spam monitoring and remediation, AI call summaries and transcription, AI Stats Assistant, and Apollo.io and ZoomInfo integration.
Enterprise: 300.00 USD per month, billed monthly with an annual commitment; minimum 25 users. It includes Startup and Growth features, SuperPremium RingLocal, InstaCall, custom routing, inbound call center queues, advanced reporting and customization, and VIP support.

The monthly billing language does not remove the annual commitment, and the minimums make the quoted team tiers a poor match for one- or two-person groups beyond the free solo option. Metered communication charges also sit alongside plan prices, so usage should be budgeted separately.

Platforms

Ring.io supports Android, iOS, macOS, Windows, web, API, and extension access. Desktop Web Phone use has the additional Chrome and broadband requirements; the mobile apps are for business calls, CRM access, and call logging.

Who it's for

Ring.io is a strong candidate for outbound teams in the United States or Canada that already use a supported CRM and want sequences centered on calling, with email and social steps alongside. Growth is the more compelling tier for teams that need parallel dialing and call intelligence; Enterprise is intended for larger groups that need routing, inbound queues, customization, and VIP support. It is not suited to organizations outside the two served countries, teams dependent on mass texting, or small teams unwilling to meet paid-plan minimums.

Pros and cons

Pro: Calls, email, and social steps can be coordinated in CRM-connected sequences, reducing the need to treat outbound calling as a separate workflow.
Pro: The free solo tier has meaningful monthly allowances of 400 minutes, 400 SMS, and 400 emails for an individual evaluating the product.
Pro: Higher tiers add parallel dialing, call analysis, routing, and inbound queues for teams whose needs extend beyond basic outbound sequences.
Con: Paid plans require annual commitment and start at two users, with the Enterprise minimum rising to 25 users.
Con: Per-use calling, SMS, MMS, and email charges can add to plan costs as activity grows.
Con: Bulk and mass text messaging are unsupported, and the service is restricted to US- and Canada-based companies.

Alternatives

Zoho CRM is worth considering when the priority is a CRM with a free plan for up to three users rather than Ring.io's calling-centered sales engagement workflow. Mixmax is a better direction for teams focused on email sequences and tracking, with its free tier capped at 20 tracked emails per month and 50 sequence recipients per month. Salesforce Sales Cloud is the alternative to assess when the main need is Salesforce sales software rather than a separate CRM-connected calling layer.

Yesware is an option for buyers prioritizing email tracking and campaigns, with its free plan including basic open and attachment tracking and 10 campaign recipients per month. Apollo may suit teams seeking prospecting credits and sequences, with a free plan that includes 900 credits per seat per year, granted monthly, and two sequences. Outplay is worth a look for a one-user cold-email setup: its free plan allows one user, two mailboxes, and 2,000 active prospects per month.

Growbots offers a free tier with 20 email accounts, three sequences, and up to 20 emails per inbox per day, making it an alternative for email-led outreach. Regie.ai is another option for teams interested in AI-supported research, enrichment, drafting, and agents, with 250 one-time credits per person on its free plan.

For broader category comparisons, browse Sales Engagement Software, Voicemail Drop Software, and Business Phone Systems.

Verdict

Choose Ring.io if your US- or Canada-based outbound team already works in a supported CRM and wants calling, follow-up sequences, and increasingly sophisticated call tools in one workflow. Its main draw is that CRM-connected calling spans a free solo tier through enterprise call handling. Look elsewhere if mass texting is central, your team falls below paid minimums, or metered usage and annual commitments do not fit your budget.

	Mojo Dialer	Ring.io
Free plan	No	Yes
Free trial	No	Yes
Paid from	$10/mo	$90/mo
Open source	No	No
Platforms	Android, iOS, Web	Android, api, extension, iOS, macOS, Web, Windows
Free plan	No	Yes
Paid from	—	90 /user/mo

Mojo Dialer vs Ring.io

Mojo Dialer

Ring.io