- Accessibility
cielo24 Acquisition: The Case for Migrating to 3Play Media
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Background of cielo24 Closure
cielo24, a provider of accessibility and media intelligence solutions such as captioning, transcription, and data labeling, recently announced that they were shutting their doors and being acquired by Rev.
Rev is a speech-to-text company that provides services like transcription, captions, and subtitles. While providing similar services to cielo24, there are significant gaps when it comes to services such as audio description and live captioning.
With September 30th, 2025 having been their last day in operation, customers are left with the choice to migrate to Rev’s platform, which may not fully accommodate their needs, or seek out alternative providers.
In this blog, we’ll break down advantages and disadvantages of migrating to Rev and why switching to an all-in-one accessibility and localization vendor like 3Play Media may be the better option.
The Pros and Cons of Migrating to Rev
For former cielo24 customers, Rev may feel like a natural landing spot given the acquisition. On the plus side, Rev offers a wide range of transcription and captioning services, with both AI-driven and human-powered options.
They are also well-established in the speech-to-text market, making them a recognizable and accessible choice.
However, there are tradeoffs to consider. Rev’s focus is primarily on transcription and captioning, with fewer offerings in areas like audio description, localization, and media accessibility at scale.

Where cielo24 relied on humans to deliver high-quality captioning and transcription, Rev takes an AI-first approach, which can result in lower accuracy and may fall short of certain compliance standards.
It’s also important to note that your data will not be automatically transferred to Rev, so if you were already considering switching vendors, now would be an opportune time.
As a result, while Rev provides continuity for some needs, organizations looking for a comprehensive accessibility and localization partner may need to explore additional alternatives.
The Case for Switching to 3Play Media
Now that we’ve broken down the advantages and disadvantages of migrating to Rev, let’s look at some of the reasons you should consider switching to 3Play Media for your accessibility and localization needs.
Comprehensive Solutions for Service Gaps
Your previous provider’s transition may result in significant gaps in specialized services that 3Play Media fully supports, such as:

For organizations that rely on audio description to make their video content fully accessible, 3Play Media offers a clear advantage. Unlike Rev, 3Play delivers high-quality audio descriptions that meet ADA and accessibility compliance standards.
With options for AI-scripting or professional human scripting, organizations can deliver accessible visual content at scale without breaking the budget. 3Play supports both standard and extended audio description.
For organizations hosting live events or streaming video content, 3Play Media offers reliable live captioning solutions that Rev does not provide. With 3Play, captions are delivered in real time through our professional captioners to ensure accuracy and accessibility.
Furthermore, our flexible live services include both verbatim captioning and real-time summarization options to suit the unique needs of your audience.
Switching to 3Play ensures your live content is fully inclusive, helping you meet ADA and other accessibility requirements while engaging all viewers.
Accessible Video Player Support
Many cielo24 customers relied heavily on their accessibility plugin to make video content more inclusive and user-friendly. 3Play Media’s Access Player offers a comparable plugin that provides searchable time-synced transcripts, audio description integration, and more.
Unlike Rev, which does not provide a comparable player, 3Play’s solution gives you the tools to deliver an accessible, engaging video experience directly to your audience.
For organizations using Panopto to manage and share video content, 3Play Media offers seamless integration that Rev does not support.
This allows captions, transcripts, and other accessibility features to be automatically synced within the Panopto platform, streamlining workflows and saving time.
If you would like to give your content localization an upgrade, 3Play Media offers professional dubbing services that make your videos accessible and engaging for global audiences.
Our process combines AI-assisted voice generation with human review to ensure natural, high-quality audio that matches the original tone and intent while keeping costs low.
Accuracy
When considering switching captioning and transcription vendors, accuracy is a crucial metric to consider, so we’ll break down how 3Play compares to Rev.
Measured Accuracy: Rev vs. 3Play Media
To compare accuracy, we conducted an analysis where we submitted the same files to both Rev and 3Play Media, then measured the number of errors on each platform.
3Play Media guarantees a minimum of 99% accuracy for every file processed, with an actual measured accuracy rate of 99.6% — achieved through a three-step process that combines Automatic Speech Recognition (ASR), human editing, and human quality review.

In contrast, Rev’s measured accuracy rate falls between 84.7% and 94.4%, according to our analysis. This range indicates a higher potential for errors, which can be particularly problematic for content that requires precise transcription, such as legal, medical, or educational materials.
Click here to view the full analysis.
Implications of Accuracy Differences
- Compliance Risks: For organizations subject to accessibility regulations, such as the ADA or Section 508, inaccuracies in captions and transcripts can lead to compliance issues.
- User Experience: Inaccurate captions can hinder comprehension, especially for viewers who rely on them for understanding spoken content.
- Brand Reputation: Consistently accurate captions reflect a commitment to quality and inclusivity, enhancing an organization’s reputation.
More Benefits of Choosing 3Play
Beyond accuracy and reliability, 3Play Media offers additional benefits that make us the most comprehensive partner for your accessibility and localization needs.
- Robust Integration Capabilities: With over 40 integrations and flexible APIs, 3Play Media ensures seamless workflows across various platforms like Kaltura, Mediasite, Echo360, Yuja, and more. Rev supports only 8 integrations and offers limited API functionalities.

- Guaranteed Turnaround Times: 3Play Media offers six turnaround options, each backed by embedded Service Level Agreements (SLAs) to guarantee timely completion. Rev’s turnaround times are estimated and can range from 24 hours to 6 days.
- Comprehensive Support: 3Play Media provides email, phone, and chat support, resolving most tickets in under 24 hours. Rev offers only email and article-based support.
- Data Privacy Commitment: 3Play Media prioritizes user privacy, ensuring that customer data is not sold or integrated into open platforms like ChatGPT. Rev, however, has a license to use customer data indefinitely and includes OpenAI as a subprocessor.

Comparison
Rev vs. 3Play Media
Read a full breakdown of the differences between Rev and 3Play Media.
Service Continuity and Immediate Support
We are immediately available to meet with you and discuss your specific accessibility and localization needs. Here’s how we can support you for a seamless switch:
- No Disruption: We understand that every day lost is a compliance risk. We have the infrastructure and team capacity to immediately take on your projects and process backlog content.
- Free Asset Import: We will provide free import for all your existing media assets and data, ensuring your library and historical information are securely migrated to our platform.
- Simplify Procurement: If you already have an existing contract or working relationship with 3Play Media, transitioning your services to our platform will be easier and faster than starting a new procurement process with Rev.
- Equivalent Service Matching: We are committed to understanding your existing pricing structure and the exact details of the services you received (e.g., speaker labels, glossaries) and will do what we can to match or get close to pricing for equivalent, high-quality services.
Next Steps
The closure of a trusted vendor like cielo24, coupled with a transition to a potentially AI-first solution, creates immediate workflow and compliance concerns for many organizations.
Rather than struggling to retrofit a new, generic service onto your specialized needs, and risking the loss of critical services like Audio Description or certified Live Captioning, this moment presents an opportunity.

3Play Media is a stable, long-term partner that specializes in scalable, human-in-the-loop solutions, guaranteeing 99%+ accuracy and seamless compatibility with platforms like Panopto.
Don’t delay your accessibility roadmap; schedule a consultation today to secure a free asset import and ensure your content remains fully compliant:
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