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Technologies / Amazon Web Services / WellSaid Labs

Companies using Amazon Web Services and WellSaid Labs

1 company in our data has public evidence for both Amazon Web Services and WellSaid Labs, and 1 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

1companies use both
under 1%of Amazon Web Services users
50%of WellSaid Labs users
1name both as subprocessors

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyAmazon Web ServicesWellSaid Labs
Synthesiasynthesia.ioSynthesia provides an AI video and avatar platform for creating, translating, and managing videos.AI and machine learning

The two technologies

Amazon Web Services

by Amazon · Cloud and infrastructure

Amazon Web Services is a cloud provider offering a broad set of on-demand computing, storage, database, analytics, and AI services. It is used to build, deploy, and scale applications and workloads in the cloud.

Summarized from aws.amazon.com on 8 Nov 2026.

under 1% of the 5,458 companies we see using Amazon Web Services also show the other.

All 5,458 companies using Amazon Web Services4,285 name it as a subprocessorMore in Cloud and infrastructure

WellSaid Labs

AI and LLM providers

WellSaid is an AI voice product that turns written scripts into realistic voiceovers, made in partnership with professional voice actors. It is used to create voiceover content such as marketing campaigns, tutorial videos, product launches, social media ads, and corporate training.

Summarized from wellsaid.io on 8 Nov 2026.

50% of the 2 companies we see using WellSaid Labs also show the other.

All 2 companies using WellSaid LabsMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with Amazon Web Services

Cloudflare5,261companiesGoogle Workspace3,962companiesGoogle Tag Manager2,578companiesGoogle Analytics2,171companiesGoogle2,043companiesStripe2,029companies

Questions

How many companies use both Amazon Web Services and WellSaid Labs?

1 company in StrataDB's data has public evidence for both, and 1 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use Amazon Web Services and WellSaid Labs?

Synthesia. Each one links to the evidence behind it.

How does StrataDB know a company uses Amazon Web Services and WellSaid Labs?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using Amazon Web Services and WellSaid Labs

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

  • Every company and vendor, with its public source
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