Rocket List 2021

150 of the fastest-growing companies to accelerate your career. Discover the most innovative startups, and why working for them might just be your best job yet.

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How we choose companies

We feature startups in moments of truly exponential growth. We set criteria and pick companies based on 1) impressive fundraising 2) disruptive missions 3) exploding headcounts

$41bn
collectively raised, 75% this year
4,500+
live jobs available on Otta
300%+
average employee growth in 2021

The Rocket List

Year

202220212020

Region

US

Year

2021

Region

US

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Name

Abnormal Security

Email security cloud-native platform

Security

Security

$284m

152%

23 jobs

AgentSync

Compliance as a Service solution for insurance providers

Finance

Finance

$111m

193%

23 jobs

Airbase

Spend management platform for SMEs

Finance

Finance

$91m

126%

17 jobs

Airkit

Low-code customer engagement platform

Productivity

Productivity

$75m

35%

3 jobs

AKASA

Unified automation for healthcare revenue cycle management

Health and Beauty

Health and Beauty

$85m

96%

11 jobs

Applied Intuition

Software infrastructure for autonomous vehicles

Artificial Intelligence

Artificial Intelligence

$352m

Unknown

62 jobs

Archer

Urban air mobility developer

Tech for good

Tech for good

$56m

117%

21 jobs

Articulate

SaaS training and development platform

Productivity

Productivity

$1500m

35%

9 jobs

Astranis

Next generation satellite broadband service

Productivity

Productivity

$304m

72%

24 jobs

Beamery

Talent lifecycle management platform

Artificial Intelligence

Artificial Intelligence

$173m

82%

27 jobs

Benchling

Cloud-based platform for biotech R&D

Science

Science

$412m

62%

28 jobs

Bevy

Virtual conference and community events software platform

Media

Media

$61m

-1%

1 job

Bilt Rewards

Loyalty program for property renters

Finance

Finance

$213m

107%

16 jobs

BlockFi

Blockchain powered investment platform

Finance

Finance

$1009m

-5%

0 jobs

Bolt

One-click checkout solution for online payments

Finance

Finance

$963m

156%

14 jobs

Calibrate

Digital program for obesity and metabolic health treatment

Health and Beauty

Health and Beauty

$128m

730%

6 jobs

CaptivateIQ

Commission management platform

Productivity

Productivity

$159m

142%

16 jobs

Carbon Health

Virtual healthcare provider

Health and Beauty

Health and Beauty

$517m

16%

1 job

Carrot Fertility

Global employee fertility benefits provider

Health and Beauty

Health and Beauty

$114m

115%

17 jobs

Cedar

Financial engagement & billing technology for healthcare providers

Finance

Finance

$326m

22%

16 jobs

Cellares

Cell therapy manufacturing services provider

Health and Beauty

Health and Beauty

$100m

120%

7 jobs

ChartHop

HR analytics platform

Legal/HR

Legal/HR

$54m

339%

4 jobs

Check

Embedded payroll platform

Legal/HR

Legal/HR

$119m

130%

15 jobs

Checkout.com

Setting the standard in payments

Finance

Finance

$1830m

59%

67 jobs

Chime

Mobile banking for the everyday person

Finance

Finance

$2044m

33%

13 jobs

Chronosphere

Redefining cloud-native monitoring

Data

Data

$254m

177%

19 jobs

Class

Synchronous virtual classroom technologies

Education

Education

$164m

64%

0 jobs

Clearing

Custom relief for chronic pain

Health and Beauty

Health and Beauty

$20m

77%

3 jobs

Club Feast

Delivering for local restaurants sustainably and cheaply

Tech for good

Tech for good

$14m

-4%

7 jobs

Clubhouse

Social media app based on voice

Media

Media

$112m

45%

11 jobs

Codat

Universal API for small business data

Finance

Finance

$169m

96%

10 jobs

Coiled

Scales data workloads in Python

Artificial Intelligence

Artificial Intelligence

$26m

283%

2 jobs

Commure

Healthcare platform for modernizing care delivery

Health and Beauty

Health and Beauty

$696m

22%

0 jobs

CookUnity

Ready-meal delivery marketplace

Tech for good

Tech for good

$70m

55%

10 jobs

Cribl

Helping businesses to process machine data in real time

Data

Data

$392m

211%

32 jobs

Current

Mobile payments, online banking, and financial services

Finance

Finance

$393m

64%

2 jobs

Daring Foods

The 100% plant-based upgrade to chicken

Tech for good

Tech for good

$113m

15%

0 jobs

Databricks

Unified cloud platform for big data

Artificial Intelligence

Artificial Intelligence

$3497m

81%

0 jobs

DevRev

Dev-centric CRM platform

Artificial Intelligence

Artificial Intelligence

$50m

117%

10 jobs

Dispo

Photo-sharing app for retro styled photos

Consumer

Consumer

$44m

-4%

1 job

Divvy

Helping people become homeowners

Tech for good

Tech for good

$390m

142%

9 jobs

DriveWealth

Cloud-based, API-driven brokerage infrastructure

Finance

Finance

$553m

38%

15 jobs

dYdX

Decentralized exchange for cryptocurrency derivatives

Finance

Finance

$95m

117%

6 jobs

Elemy

Platform for in-home pediatric behavioural care

Health and Beauty

Health and Beauty

$323m

89%

8 jobs

Embed

Innovative investing experiences

Finance

Finance

$20m

Unknown

0 jobs

Ethos Life

Accessible life insurance

Finance

Finance

$407m

72%

1 job

Extend

Warranty and protection plan services

Productivity

Productivity

$316m

104%

9 jobs

Faire

Online wholesale marketplace

Tech for good

Tech for good

$1512m

109%

35 jobs

Fetch Rewards

A mobile shopping and rewards platform

Consumer

Consumer

$457m

29%

52 jobs

FightCamp

Connected, at-home boxing gym

Travel and Transportation

Travel and Transportation

$99m

26%

7 jobs

Figma

Design platform for product teams

Productivity

Productivity

$333m

97%

84 jobs

Fireblocks

Helping financial institutions securely transfer digital assets

Finance

Finance

$1039m

194%

5 jobs

Fivetran

Data integration solutions

Data

Data

$728m

61%

34 jobs

Forge

Stock market for private companies

Finance

Finance

$238m

57%

11 jobs

Gather

Video chat and Virtual HQs for distributed teams

Productivity

Productivity

$76m

9%

11 jobs

Getir

On-demand grocery delivery

Consumer

Consumer

Unknown

219%

0 jobs

Grafana Labs

Organization monitoring, visualization and observability platform

Data

Data

$535m

95%

52 jobs

Headway

Therapist-by-insurance marketplace

Health and Beauty

Health and Beauty

$102m

201%

18 jobs

Highnote

All in one card issuer processor & program management platform

Finance

Finance

$54m

221%

4 jobs

Homeward

Home finance company

Real Estate

Real Estate

$160m

62%

1 job

Hopin

Event platform provider that connects communities through virtual, hybrid, and in-person events

Media

Media

$1021m

-5%

1 job

Humane

Consumer hardware, software, and services

Hardware

Hardware

$130m

163%

50 jobs

Immuta

Cloud-native data governance platform

Data

Data

$266m

42%

7 jobs

IRL

Group messaging app

Consumer

Consumer

$197m

130%

0 jobs

Jerry

Compare and buy car insurance

Artificial Intelligence

Artificial Intelligence

$132m

58%

20 jobs

Kaia Health

Digital therapy for chronic conditions

Health and Beauty

Health and Beauty

$121m

64%

0 jobs

Kalshi

Trading platform for future event outcomes

Finance

Finance

$30m

50%

5 jobs

Kandji

Apple device management platform

Legal/HR

Legal/HR

$188m

160%

14 jobs

Katana Graph

High-performance graph processing and analytics

Data

Data

$29m

84%

3 jobs

Klarna

Online financial services

Finance

Finance

$4149m

45%

36 jobs

Klaviyo

Growth marketing platform built for online businesses

Media

Media

$779m

61%

63 jobs

Lithic

Payment card issuing platform for developers

Finance

Finance

$115m

127%

8 jobs

Lunchbox Technologies

Ordering system for restaurants

Consumer

Consumer

$72m

53%

2 jobs

M1 Finance

Finance app for borrowing, spending, and investing in one place

Consumer

Consumer

$323m

42%

10 jobs

MainStreet

Taking guesswork out of tax credits & pass the savings onto you

Finance

Finance

$63m

20%

3 jobs

Mercury

Banking services for startups

Finance

Finance

$151m

136%

24 jobs

Metropolis

Autonomous commerce platform powering urban mobility

Artificial Intelligence

Artificial Intelligence

$226m

79%

33 jobs

Mmhmm

Virtual rooms for video conferencing calls

Media

Media

$126m

120%

4 jobs

MoonPay

Cryptocurrency payment infrastructure provider

Finance

Finance

$642m

225%

5 jobs

Moonshot Brands

Acquiring and growing e-commerce companies for growth

Finance

Finance

$205m

Unknown

8 jobs

Moveworks

Enterprise-built conversational AI

Artificial Intelligence

Artificial Intelligence

$305m

97%

21 jobs

Multiverse

Accelerating careers through apprenticeships

Education

Education

$414m

96%

48 jobs

Mux

Online video infrastructure

Productivity

Productivity

$174m

74%

0 jobs

Mythical Games

Helping developers build blockchain-based gaming experiences

Consumer

Consumer

$261m

150%

5 jobs

Nacelle

Composable headless commerce platform

Productivity

Productivity

$73m

22%

6 jobs

nate

Digital private transaction assistant

Consumer

Consumer

$47m

144%

0 jobs

Nayya

Simplifying the way employees choose benefits

Health and Beauty

Health and Beauty

$106m

136%

10 jobs

NCX

Carbon offsetting marketplace

Tech for good

Tech for good

$74m

64%

1 job

Nearby

Online platform connecting local businesses to customers

Tech for good

Tech for good

$21m

Unknown

0 jobs

Noname Security

API security platform

Security

Security

$220m

216%

6 jobs

Nylas

Productivity APIs for work automation

Artificial Intelligence

Artificial Intelligence

$173m

89%

13 jobs

OneStudyTeam

Digital tools for clinical trials

Health and Beauty

Health and Beauty

$478m

124%

14 jobs

OpenSea

Decentralized NFT marketplace

Software

Software

$427m

305%

15 jobs

Optimal Dynamics

AI for logistical planning

Artificial Intelligence

Artificial Intelligence

$55m

209%

3 jobs

Orca Security

Complete cloud security and compliance platform

Security

Security

$632m

97%

10 jobs

Orum.io

Frictionless financial infrastructure

Finance

Finance

$82m

31%

3 jobs

Oyster

HR platform for globally distributed companies

Legal/HR

Legal/HR

$224m

537%

4 jobs

Pacaso

Technology-enabled real estate marketplace

Real Estate

Real Estate

$217m

110%

0 jobs

Papaya Global

Global people and payroll platform

Finance

Finance

$440m

111%

5 jobs

Pave

Employee compensation tools

Finance

Finance

$170m

273%

11 jobs

People.ai

AI platform for sales, marketing, and customer success

Artificial Intelligence

Artificial Intelligence

$205m

35%

7 jobs

Perch

Technology-driven commerce company for brands

Finance

Finance

$909m

700%

6 jobs

Plaid

Infrastructure and API's to power FinTech

Finance

Finance

$734m

47%

25 jobs

PointCard™

Modern change card

Finance

Finance

$59m

90%

4 jobs

Public.com

Stocks, ETFs and crypto investing app

Finance

Finance

$310m

70%

13 jobs

Qualified.com

Conversational sales and marketing platform for revenue teams using Salesforce

Productivity

Productivity

$163m

225%

4 jobs

Qualio

Quality management system for life sciences

Productivity

Productivity

$62m

34%

7 jobs

Quit Genius

Helping people conquer their substance addictions

Health and Beauty

Health and Beauty

$92m

83%

8 jobs

R-Zero

Biosafety technology for the modern world

Health and Beauty

Health and Beauty

$193m

122%

0 jobs

r2c

Security-focused code analysis service

Data

Data

$40m

140%

7 jobs

Ramp

Corporate cards and finance automation

Finance

Finance

$670m

203%

34 jobs

Rapid Robotics

Providing simple, out-of-the-box robotic machine operators

Artificial Intelligence

Artificial Intelligence

$54m

163%

4 jobs

Rec Room

Platform for building and playing games together

Consumer

Consumer

$294m

82%

32 jobs

Replicated

Multi-prem software delivery and management platform

Productivity

Productivity

$85m

46%

8 jobs

Reprise

Software demo platform for sales and marketing teams

Media

Media

$82m

113%

4 jobs

Revolut

Comprehensive financial services platform

Finance

Finance

$1718m

78%

111 jobs

Rocket Money

Smart financial management and spending analysis app

Finance

Finance

$84m

47%

18 jobs

Secureframe

Governance, risk, and compliance platform

Security

Security

$79m

307%

15 jobs

Shopmonkey

All-in-one auto shop management software

Travel and Transportation

Travel and Transportation

$110m

57%

6 jobs

Skydio

Drone manufacturer

Artificial Intelligence

Artificial Intelligence

$341m

46%

59 jobs

Snorkel AI

Data-centric AI platform for enterprise

Artificial Intelligence

Artificial Intelligence

$135m

49%

13 jobs

Spekit

SaaS in-app digital adoption and enablement platform

Education

Education

$60m

168%

1 job

SpotOn

Point-of-sale software and payment processing

Finance

Finance

$915m

31%

10 jobs

Sprig

User research and real-time analytics platform

Artificial Intelligence

Artificial Intelligence

$58m

115%

4 jobs

StarTree

Giving decision-makers data insights

Data

Data

$75m

134%

21 jobs

Stavvy

Paperless, digital solutions for banking & lending

Finance

Finance

$42m

192%

7 jobs

StockX

Streetwear marketplace

Consumer

Consumer

$495m

21%

7 jobs

Streamlit

Platform for building and sharing data apps

Data

Data

$62m

112%

0 jobs

Sundae

Marketplace for distressed residential real estate

Real Estate

Real Estate

$136m

152%

0 jobs

Synctera

Marketplace platform for fintech and community banks

Finance

Finance

$45m

49%

10 jobs

Talos Trading

Institutional digital asset trading infrastructure

Finance

Finance

$145m

221%

18 jobs

Tapcart

Building mobile apps for e-commerce sites

Software

Software

$69m

89%

4 jobs

Tempo

An all-in-one home fitness studio with real time corrections

Legal/HR

Legal/HR

$316m

9%

0 jobs

Tendo

Digital healthcare engagement platform

Health and Beauty

Health and Beauty

$50m

155%

8 jobs

Third Wave Automation

Forklift automation systems for industry

Artificial Intelligence

Artificial Intelligence

$55m

80%

3 jobs

Thrasio

World's largest acquirer of Amazon FBA brands

Finance

Finance

$2212m

-16%

26 jobs

TigerGraph

Scalable graph analytics platform

Data

Data

$194m

60%

4 jobs

Tomo

Improving homebuying experiences with mortgage simplification

Finance

Finance

$150m

73%

2 jobs

Tomorrow Health

Technology-driven home healthcare management

Health and Beauty

Health and Beauty

$93m

23%

3 jobs

Tonal

Electromagnetic home gym

Consumer

Consumer

$550m

86%

1 job

Touchcast

Metaverse as a Service

Artificial Intelligence

Artificial Intelligence

$55m

3%

4 jobs

Transcarent

Consumer-directed health and care experience

Health and Beauty

Health and Beauty

$298m

407%

17 jobs

Valon Mortgage

Homeowner-first approach to homeownership

Finance

Finance

$179m

150%

11 jobs

Varo Money

Fee-free online banking platform

Finance

Finance

$992m

15%

26 jobs

Vendr

SaaS buying platform

Productivity

Productivity

$282m

160%

28 jobs

Vise

Investment management platform

Finance

Finance

$127m

28%

1 job

Vivun

AI-powered pre-sales operations platform

Artificial Intelligence

Artificial Intelligence

$131m

68%

14 jobs

Whatnot

Community, livestream-based marketplace for selling collectibles

Consumer

Consumer

$484m

263%

49 jobs

Windfall

Data intelligence company focused on affluent consumers

Data

Data

$30m

54%

17 jobs

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