Paraspeech vs Wispr Flow: The Cloud Is Opt-In, or It Isn't

Both of these apps have a cloud. That is the part most comparisons get wrong.

Paraspeech runs a local model on your Apple Silicon Mac and offers a cloud path you switch on — broader language coverage, and an AI rewrite pass called Cloud Cleanup. Wispr Flow runs in the cloud and offers a Privacy Mode you switch on. Same two ingredients, opposite defaults. If you never open settings, one of these apps keeps your voice on your machine and the other doesn't.

The price gap points the same direction as the architecture. Paraspeech is $89 per year; Wispr Flow Pro is $144 per year on its annual plan. Paraspeech is $55 a year cheaper — 38.2% less. But Wispr Flow covers Windows and Android, ships a real custom dictionary, and is the only one of the two with SOC 2 Type II and ISO 27001 at its enterprise tier.

So this is not a better-and-worse comparison. It is a question about which default you want, and which platforms you actually work on.

Paraspeech is a menu-bar dictation app for Mac with a companion iPhone and iPad keyboard, built by Burlis Management GmbH in Düren, Germany. It is one of the very few dictation tools in this category operated by an EU company, which turns out to matter more than it sounds.

On an Apple Silicon Mac it ships four models: an English-only local model, a 25-language local model, dedicated Japanese and Mandarin Chinese models, and a cloud-backed Multilingual Large model covering 100+ languages. The first three run on your machine. Download one, disconnect the network, and the app keeps typing.

Two things constrain it sharply. Intel Macs get no local models at all — only cloud-backed ones — so the privacy proposition simply doesn't exist on older hardware. And there is no Windows or Android version, which for a lot of people ends the comparison right there.

Its custom-vocabulary story is the weaker one. "Word Replacements" is a post-transcription substitution table: it changes what the app prints, not what the model hears. Paraspeech's founder has publicly attributed this to the speed trade-off in the fast local model the app is built around. Our full Paraspeech review goes deeper on what that costs in daily use.

Wispr Flow is the cross-platform incumbent in AI dictation — Mac, Windows, iPhone and Android on a single subscription, backed by a US venture-funded company. It is polished, it is fast, and it is the app most people in this category have actually heard of.

It is also cloud-first by design, with no fully offline mode. Your audio goes to Wispr's servers, gets transcribed, gets cleaned up, and comes back as text. That architecture is what buys the cross-platform reach and the consistent quality; it is also what makes it a non-starter for anyone who needs dictation to work on a plane or inside a network-restricted environment.

Where Wispr Flow is clearly ahead: a genuinely useful free tier at 2,000 words per week on Mac or Windows (1,000 on iPhone, with Android currently unlimited for a limited time), a real custom dictionary plus snippets, 100+ languages without a mode switch, and a compliance package Paraspeech doesn't attempt — SOC 2 Type II, ISO 27001, enforced HIPAA compliance, enforced Privacy Mode and SSO/SAML at the Enterprise tier. Its free and Pro tiers are described as "HIPAA-ready," with enforcement reserved for Enterprise.

Where it has taken damage: its ratings split badly. The iOS App Store shows 4.8/5 across 8,500+ ratings, while Trustpilot sits at 2.7/5 — a gap we've written about as the Wispr Flow trust gap. A widely-circulated Reddit thread about the app capturing screenshots of the active window for context also left a mark with privacy-minded users. We cover both in Is Wispr Flow Safe? and Is Wispr Flow Reliable?

On annual plans, Paraspeech is $89/year and Wispr Flow is $144/year — a difference of $55 a year, or 38.2%. On monthly, it is $8.99 against $15.00, a difference of $6.01, or 40.1%.

Over three years, Paraspeech's annual plan costs $165 less than Wispr Flow's — a 38.2% saving. Both are subscriptions, so neither meter ever stops. For reference, Voibe's $149 lifetime licence — ours — is $283 less than three years of Wispr Flow annual (65.5% less) and $118 less than three years of Paraspeech (44.2% less).

Two pricing quirks are worth knowing. Paraspeech's iPhone app charges $14.99/month through in-app purchase rather than the $8.99 on its website — if you subscribe inside the app you erase most of the price advantage. And Wispr Flow's free tier is genuinely usable at 2,000 words a week, where Paraspeech offers only a 7-day trial. Full breakdowns are on our Paraspeech pricing and Wispr Flow pricing pages.

This is the comparison's real substance, and it is more nuanced than "local good, cloud bad."

Paraspeech's default is local, and its cloud is opt-in. On Apple Silicon with a local model, audio never leaves your Mac. Switching on cloud processing sends audio to Deepgram for transcription, and Cloud Cleanup text to Groq or Cerebras — all three named individually in Paraspeech's privacy policy, which is more disclosure than most of this category offers.

Wispr Flow's default is cloud, and its privacy is opt-in. Privacy Mode is available on every tier including free, and enforced at Enterprise. But there is no configuration in which Wispr Flow transcribes without a network round-trip — Privacy Mode changes what is retained and used, not where processing happens.

The vendor jurisdiction differs too. Paraspeech's controller is an EU entity, so the GDPR is domestic law rather than an export obligation — a materially easier conversation with a European data protection officer. Wispr Flow is US-based but brings the formal assurance Paraspeech lacks: SOC 2 Type II and ISO 27001 are audited certifications, and "we are an EU company" is not.

The blunt summary: if your requirement is that audio not leave your machine, only Paraspeech can satisfy it, and only on Apple Silicon. If your requirement is a certificate your compliance team can file, only Wispr Flow has one. Those are different requirements and people routinely confuse them. We traced Paraspeech's full data path in Is Paraspeech Safe?

Custom vocabulary goes to Wispr Flow, decisively. It ships a real custom dictionary plus snippets on every tier including free. Paraspeech's Word Replacements is a substitution table applied after transcription. If you dictate technical terms, client names or code identifiers daily, this single difference outweighs most of the rest.

Offline capability goes to Paraspeech, exclusively. Wispr Flow has none.

Platform reach goes to Wispr Flow, decisively. Mac, Windows, iPhone and Android against Mac, iPhone and iPad. If any machine you work on runs Windows, Paraspeech is not a candidate. Our Windows dictation roundup covers that field properly.

Languages are close, with a twist. Both reach 100+ languages, but Paraspeech's broad coverage lives on the cloud model — so for less-common languages, the local advantage evaporates. Paraspeech's dedicated Japanese and Mandarin models are a real edge if those are your daily languages.

Free tier goes to Wispr Flow. 2,000 words a week indefinitely is a genuine way to evaluate an app; a 7-day trial is a countdown.

AI rewrite is a wash, with a caveat. Both offer LLM cleanup that can paraphrase what you said. Paraspeech's runs in the cloud via Groq or Cerebras; Wispr Flow's is part of the standard pipeline. Anything that rewrites rather than formats can change your meaning — worth knowing before you trust either with a legal or clinical sentence.

Choose Paraspeech if you are Apple-only on Apple Silicon, you want on-device processing to be the default rather than a setting you maintain, you are an EU buyer who benefits from an EU controller, or you dictate in Japanese or Mandarin. At $89/year it is also simply the cheaper tool.

Choose Wispr Flow if any machine you use runs Windows or Android, your organisation needs SOC 2 Type II or ISO 27001 documentation, you depend on a genuine custom dictionary, you are on an Intel Mac, or you want to evaluate properly on a free tier before paying.

Choose neither if you handle protected health information on a personal plan. Paraspeech offers no HIPAA coverage or BAA at any tier, and Wispr Flow's enforced HIPAA compliance lives at Enterprise, not on an individual subscription. Start from HIPAA-compliant dictation instead.

Worth a look either way: Voibe — ours — sits between the two on the trade-off both are making. On-device transcription on Apple Silicon like Paraspeech, a real custom-vocabulary dictionary like Wispr Flow, and Smart Formatting that cleans up filler and punctuation as a bounded local pass rather than an LLM that paraphrases you. It runs on Mac and Windows, at $7.50/month, $59/year or $149 lifetime.

Wispr Flow has a large and contradictory review record. Its iOS App Store listing sits at 4.8/5 across more than 8,500 ratings, while Trustpilot shows 2.7/5. That divergence is not noise — it maps to a pattern where the initial experience delights and longer-term reliability and billing experiences disappoint. We documented it in Is Wispr Flow Reliable?, alongside the June 2026 outage.

Paraspeech has effectively no third-party review record at all. As of 30 July 2026, Capterra's listing states it is "Based on 0 user reviews," and the iOS App Store listing says the app "hasn't received enough ratings or reviews to display an overview." The Mac app ships direct, so there is no Mac App Store rating either. Any site quoting a star rating for Paraspeech is not drawing it from a verifiable aggregate.

What Paraspeech does have is an unusually candid public support record. Its founder replies personally on the company's feedback board, and those replies document the product's architectural trade-offs in a way marketing pages never do — including why the fast local model can't support a proper dictionary, and the plan to add cloud processing for users who need more speed, which has since shipped as Cloud Cleanup.

Read that asymmetry carefully. A large mixed review record tells you what happens at scale. No review record tells you nothing at all — it is a smaller, younger product, and you are earlier in the risk curve.

If you are on an Apple Silicon Mac and nothing forces you onto Windows, Paraspeech is the better buy — it is 38.2% cheaper, it keeps your voice on your machine unless you tell it otherwise, it names its cloud processors when you do, and its EU domicile is a genuine advantage for European buyers. Just subscribe on the website, not in the iPhone app.

If any part of your working life happens on Windows or Android, or if someone in your organisation will eventually ask for a SOC 2 report, Wispr Flow is the only one of the two that can answer. It costs $55 a year more and it will never work offline, but it covers ground Paraspeech has no plan to reach, and its free tier lets you find out before paying.

The thing neither app resolves is the trade-off underneath both: on-device processing and a real custom-vocabulary dictionary have historically been an either/or. Paraspeech chose local and shipped a substitution table. Wispr Flow chose the cloud and shipped the dictionary. That is the constraint worth watching in this category — and the one worth asking any vendor about directly.

If neither default is quite yours, the full comparison hub puts every head-to-head we have run in one place.