Speechify

S
Speechify
  • Headquarters

    Miami, FL
  • Founded

    2017
  • CEO / Founder

    Cliff Weitzman
  • Employees

    201-500
  • Funding

    Series B — $189M
  • Products

    1 product listed
  • Avg. AI Score

    7.5/10

Profile updated

Products
1
Avg AI Score
7.5/10
Founded
2017
Funding
$189M
About Speechify

Speechify develops a text-to-speech application that converts written content, including books, PDFs, articles, and web pages, into spoken audio. The company was founded in 2017 by Cliff Weitzman, who has said he was motivated by his own experience with dyslexia, and is headquartered in Miami, Florida.

The product is available as a mobile app, browser extension, and desktop application, and offers a range of synthetic voices, including licensed celebrity voices for premium subscribers. Speechify markets itself to students, professionals, and readers seeking to consume text-based content audibly, and has expanded into AI-generated voiceover tools and an AI writing assistant.

Speechify has raised venture funding across multiple rounds from investors, growing its valuation and employee base since its founding. The company has continued to add features such as AI voice cloning and expanded language support as it competes with other text-to-speech and audiobook-adjacent products.

Specialties
Text-to-SpeechAI Voice SynthesisAccessibility TechnologyMobile ApplicationsBrowser ExtensionsAI Voice Cloning
Financials

Dated, source-cited figures. Estimates are marked.

Valuationest.
$100M
ARRest.
$17.6M
getlatka.com
Products by Speechify

All products by Speechify reviewed by our AI panel of experts.

How Our Review Panel Scores Speechify

Six independent reviewer personalities assessed Speechify's product on their own terms. They landed within 0.8 points of each other, an unusually strong consensus.

The Power User
8.0
The Decision Maker
7.8
The Domain Strategist
7.8
The Finance Lead
7.2
The Domain Practitioner
7.2
The Skeptic
7.2

Averaged across 1 reviewed product in our catalog. Scores are out of 10.

Competitive Landscape

Who Speechify competes with, and how they differ.

ElevenLabs logo
ElevenLabs8.3/10

ElevenLabs is a developer-first voice-cloning and multilingual-dubbing API business with no consumer reading app of its own, and Speechify's own July 2026 Simba 3.2 leaderboard announcement explicitly benchmarked its voice models against ElevenLabs on quality.

1 product reviewed on TopReviewed
Cartesia logo
Cartesia7.9/10

Cartesia sells a sub-90ms real-time voice API built on state-space models rather than transformers, targeting the same low-latency conversational-agent developers Speechify's new Simba Voice Agents platform is chasing; Speechify also named Cartesia directly in its own model-ranking PR.

1 product reviewed on TopReviewed
Natural Reader logo
Natural Reader7.3/10

NaturalReader is a lower-priced OCR-plus-TTS reading tool built on licensed third-party voice models (Gemini, OpenAI, Azure, ElevenLabs) rather than Speechify's own proprietary Simba models, competing head-on for the same dyslexia/accessibility reading-app market.

2 products reviewed on TopReviewed
Murf logo
Murf7.8/10

Murf targets marketers and e-learning teams with a full voiceover-and-video production studio billed by Voice Generation Time rather than characters, overlapping with Speechify's TTS voice library but skipping the accessibility reading-app use case entirely.

1 product reviewed on TopReviewed
Bland AI logo
Bland AI7.9/10

Bland AI is a developer-focused outbound/inbound phone-call voice-agent platform billed per minute plus a monthly platform fee, competing directly with the enterprise voice-agent segment Speechify entered in April 2026 with the Simba Voice Agents early-access program.

1 product reviewed on TopReviewed
Company Timeline

Key milestones in Speechify's history, with sources.

  1. Milestone

    Simba 3.2 ranks #1 on Artificial Analysis TTS Leaderboard

    Speechify announced its Simba 3.2 voice model ranked first on the independent Artificial Analysis text-to-speech leaderboard and joint second on Voice Arena's blind listener rankings, ahead of ElevenLabs, Cartesia, OpenAI and Google DeepMind.

    prweb.com
  2. Launch

    Speechify Work early access launched

    Speechify opened early access to Speechify Work, an AI agent platform letting knowledge workers delegate research, presentations, spreadsheets and reports to AI agents, positioned against Perplexity Computer and Claude Cowork.

    speechify.com
  3. Launch

    Simba Voice Agents early access program launched

    Speechify launched an early access program for Simba Voice Agents, a new voice-AI infrastructure brand for businesses, offering 1,000,000 minutes of usage to selected early partners for customer interaction and sales workflows.

    speechify.com
  4. Launch

    Simba 3.0 voice model launched for production use

    Speechify's AI Research Lab launched Simba 3.0, a production-grade text-to-speech, speech-to-text and speech-to-speech model priced at $10 per 1M characters versus roughly $200 for ElevenLabs, with full public availability planned for March 2026.

    speechify.com
  5. Milestone

    Speechify wins 2025 Apple Design Award for Inclusivity

    Apple named Speechify a winner of the 2025 Apple Design Award in the Inclusivity category, citing its support for hundreds of voices across 50+ languages and accessibility features like Dynamic Type and VoiceOver; the company accepted the award on the WWDC Main Stage on June 9, 2025.

    speechify.com
  6. Funding

    Speechify raises $10M at a $100M valuation

    Speechify raised $10M in new funding at a $100M valuation, which the company said it would invest across engineering, AI and growth.

    getlatka.com
  7. Milestone

    Google names Speechify to its 2023 favorite Chrome extensions list

    Google included Speechify's Chrome extension on its list of favorite Chrome extensions of 2023, describing it as a text-to-speech extension that reads articles, emails and PDFs using natural voices and accents.

    speechify.com

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