About AssemblyAI
AssemblyAI is a Technology company based in San Francisco (United States) founded in 2017 by Dylan Fox. Provider of speech to text solutions. AssemblyAI has raised $108.12 million across 4 funding rounds from investors including Accel, Insight Partners and Smith Point Capital. The company has 59 employees. Its chief executive, as recorded, is Dylan Fox. Its website assemblyai.com draws about 595 thousand monthly visits. AssemblyAI offers products and services including Speech-to-Text, Streaming Speech-to-Text, and Speech Understanding. Its focus areas include High Tech, Speech and Voice Recognition, Technology Providers and Software. Its legal entity is ASSEMBLYAI INC. Its competitors include Primer, Otter.ai and AudioEye; 3 of its 3 listed competitors have raised funding.
Company details
AssemblyAI was founded in 2017 in San Francisco, United States, and operates in the speech recognition sector. Speech-to-text services are delivered via APIs and SDKs, enabling integration into applications and hardware devices for transcription purposes. Deployment options include cloud-based and on-premise configurations. The engine is designed to recognize industry-specific keywords and phrases across multiple domains without requiring additional training.
- Headquarters San Francisco, United States
- Employees 59
- Founders Dylan Fox
- SectorsTechnology
- Website category Computers Electronics and Technology
- Email••••••••
- Website assemblyai.com
- Social LinkedIn X
- Legal Name Assemblyai Inc
- Total Equity Funding$108.12M (USD)
in 4 rounds
- Latest Funding Round$50M (USD), Series C
Dec 2023
- InvestorsAccel
& 8 more
- Employee Count59
Products & Services of AssemblyAI
AssemblyAI offers a comprehensive portfolio of products and services, including Speech-to-Text, Streaming Speech-to-Text, and Speech Understanding.
Converts speech to text with high accuracy for various applications
Enables live audio transcription with low latency
Analyzes audio for insights like sentiment and speaker detection
Funding Insights of AssemblyAI
AssemblyAI has successfully raised a total of $108.12M across 4 strategic funding rounds. The most recent funding activity was a Series C round of $50 million completed in December 2023. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $108.12M
- Total Rounds 4
- Last Round Series C — $50M
- First Round $119,999
(Jun 2017)
- Investors Count 9
All 4 funding rounds of AssemblyAI with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Dec 2023 | $50M | Series C | – | Accel | |
| Jul 2022 | $30M | Series B | – | Insight Partners | |
| Mar 2022 | $28M | Series A | – | Accel | |
| Jun 2017 | $119,999 | Seed | – | – |
9 investors in total: 4 institutional and 5 angel.
Investors in AssemblyAI
AssemblyAI has secured backing from 9 investors, including venture fund and angel investors. Prominent investors backing the company include Accel, Insight Partners and Smith Point Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Accel is recognized as a leading venture capital firm. | 1983 | accel.com | Palo Alto, United States | |
Investment firm scaling software and technology companies from early to late stages. | insightpartners.com | |||
Investment in mission-critical software is managed by Smith Point Capital. | smithpointcapital.com | San Francisco, United States | ||
Early-stage startups are accelerated via funding and educational programs. | ycombinator.com | Mountain View, United States | ||
DG Daniel Gross | Co-founder of Cue, AI pioneer, active angel investor in tech startups. | unknown_6477054515c744219 | ||
NF Nat Friedman | Former GitHub CEO, AI investor, active angel in tech startups | unknown_21187f38082444e3a | ||
KB Keith Block | Indian angel investor, tech enthusiast, focused on early-stage startups | unknown_84e507035b874fa69 | ||
PC Patrick Collison | Co-founder & CEO of Stripe, prominent tech investor, supports Indian startups | unknown_75600f18dc2a42499 | ||
JC John Collison | Co-founder of Stripe, prominent tech investor, supports Indian startups | unknown_d52017c7353d46fd9 |
Investor details for AssemblyAI
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
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People of AssemblyAI
26 people are tracked at AssemblyAI (9 in leadership, 17 in team); the tracked headcount is 59.
| Name | Role | Group |
|---|---|---|
Dylan Fox | Founder & CEO | Leadership |
Matthew Bishop | Head, Business Operations | Leadership |
Delaney Hertlein | Director Of Growth & Demand Generation | Leadership |
Guru Rao | Head of AI | Leadership |
Nicholas Johnson | Head of Finance | Leadership |
Jessi Waters | Chief Operating Officer | Leadership |
Ryan Seams | Head, Customer Success | Leadership |
Takuya Yoshioka | Senior Director Of Research | Leadership |
Christy Roach | VP, Marketing | Leadership |
Michael Chinen | Deep Learning Speech Researcher | Team |
Yash Khare | Deep Learning Researcher | Team |
Aditi Khare | Assembly AI Community Member (Text to Speech API) | Team |
Kelsey Foster | Senior Content Marketing Manager | Team |
Ruben Bousbib | Researcher | Team |
Sergio Ramirez Martin | Senior Research Engineer | Team |
Dara Lammerding | Accounting/Finance | Team |
Nicholas Siah | Strategic Finance Senior Manager | Team |
Jenna Zelenetz | Senior Revenue Systems Manager | Team |
Andrew Galyan-Mann | Technical Customer Success Manager | Team |
Gabriel Oexle | Senior Researcher | Team |
6 more people are available in the full profile.
Complete people profiles for AssemblyAI
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Timeline of AssemblyAI
3 dated milestones of AssemblyAI across 6 years, from founding to its latest funding, stage changes and deals.
- Founded AssemblyAI is founded.
- Funding First funding round of $120K.
- Funding Latest funding round, Series C, of $50.0M.
Competitors of AssemblyAI
AssemblyAI has 3 listed competitors in our database, 3 of them funded. They include Primer, Otter.ai and AudioEye.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| primer.ai | 2015 | San Francisco, United States | $222.7M | 194 | AI based text summarization and contextualization software tool | |
| otter.ai | 2016 | Los Altos, United States | $70M | AI-based voice transcription for meetings is provided via cloud software. | ||
| audioeye.com | 2005 | Tucson, United States | $13.2M | 145 | Cloud-based accessibility tools are offered to businesses for digital compliance. |
Detailed competitors of AssemblyAI
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
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Verified entity values are shown only after access is granted.
Web traffic of AssemblyAI
The website of AssemblyAI (assemblyai.com) receives about 595.5K visits a month and ranks #86,338 among all websites worldwide, #10,127 in Computers Electronics and Technology.
- Monthly visits595.5K
▲ 5.4% vs previous month
- Unique visitors178.1K
per month
- Global rank#86,338
among all websites
- Category rank#10,127
Computers Electronics and Technology · Computers Electronics and Technology
- Bounce rate39%
- Pages per visit3.4
- Average visit2 min 45 sec
- DevicesDesktop 62% · Mobile 38%
Websites whose visitors overlap most with AssemblyAI. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| deepgram.com | 100% | 834.1K | #62,384 | View details | |
| notion.so | 94% | 178.3M | #160 | View details | |
| huggingface.co | 93% | 24.9M | #1,689 | View details | |
| labs.google | 92% | #885 | View details | ||
| convertio.co | 90% | View details | |||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for AssemblyAI
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in AI Core Platforms & Infrastructure
3 companies that operate in the same segment as AssemblyAI (AI Core Platforms & Infrastructure) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
OpenAI is engaged in developing advanced artificial intelligence technologies. | 2015 | San Francisco, California, United States | USD 58.07 B | 11,115 | ||
AI-powered graphical processing units and SoCs | 1993 | Santa Clara, California, United States | USD 5 M | USD 130.5 B | 42,000 | |
AI models and chatbots are offered for industry applications. | 2021 | San Francisco, California, United States | USD 136.81 B | 6,146 |
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Related news about Assemblyai
Complete news archive for AssemblyAI
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Frequently Asked Questions about AssemblyAI
AssemblyAI was founded in 2017.
AssemblyAI is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Dylan Fox is the CEO of AssemblyAI, as recorded in our data. They have also founded this company.
AssemblyAI is a funded company, having raised a total of $108.12M across 4 funding rounds to date. The company's 1st funding round was a Seed of $120K, raised on Jun 2017.
AssemblyAI has 59 employees.
AssemblyAI was founded in 2017 in San Francisco, United States, and operates in the speech recognition sector. Speech-to-text services are delivered via APIs and SDKs, enabling integration into applications and hardware devices for transcription purposes. Deployment options include cloud-based and on-premise configurations. The engine is designed to recognize industry-specific keywords and phrases across multiple domains without requiring additional training.
AssemblyAI offers Speech-to-Text, Streaming Speech-to-Text, and Speech Understanding.
AssemblyAI has 9 investors. Key investors include Accel, Insight Partners, Smith Point Capital, Daniel Gross, and Nat Friedman.
AssemblyAI operates through Assemblyai Inc.
The website of AssemblyAI receives about 595 thousand visits a month and ranks #86,338 among all websites worldwide.