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Firstbase.io Logo
Firstbase.io Growth Score
77
CB Rank
26685
Heat Score
62
Launch, manage, and grow your startup. All in one place.
Acquired by
Harbor Compliance Logo
Harbor Compliance
Founded
obfuscation
PrivateConvertible Note New York, New York, United States51-100 firstbase.io
Business Development
FinTech
Legal
Legal Tech
Software
Overview

Firstbase.io
Total Funding
obfuscation
Growth Score
77
Heat Score
62

Total Funding
obfuscation
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Convertible Note raised
obfuscation
Growth Score77
-3 pts
in past quarter
Heat Score 62
-5 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
See more interactive data and historical milestones on desktop for the best experience

About Firstbase.io

CB Rank
26685
Launch, manage, and grow your startup. All in one place.
Acquired by
Harbor Compliance Logo
Harbor Compliance
Founded
obfuscation
PrivateConvertible Note New York, New York, United States51-100 firstbase.io
Business Development
FinTech
Legal
Legal Tech
Software

Funding Rounds

Convertible Note
OBF
in
obfuscation
Convertible Note
OBF
in
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Convertible Note
OBF
in
obfuscation

Key People

Details

Legal Name Firstbase.io, Inc.
Operating Status Active
Company Type For Profit
Founders  Mark Milastsivy
About the Company
Launch, manage, and grow your startup. All in one place.
Contact Email support@firstbase.io
Predictions & Insights

Growth Insight

See this Growth Insight
Firstbase.io is
Lorem
 to be growing
Top Contributing Factors
Market Share Expansion

Growth Prediction

See this Growth Prediction
Top Contributing Factors
Growth Insight

Products & Services

Firstbase Start
A platform that automates the formation of LLCs or C-Corps, handling paperwork and compliance for company incorporation.
Firstbase Agent
A registered agent and compliance service that manages state filings, annual reports, franchise taxes, and beneficial ownership filings across all 50 states.

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  • Preview private company insights and predictions
Financials

Company Funding

Total Funding Amount 
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Number of Funding Rounds 6
Unlock company funding data, including rounds, dates, amounts, and investors.
Announced Date  
Transaction Name  
Number of Investors  
Money Raised  
Lead Investors  
Funding Type  
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Convertible Note - Firstbase.io Logo
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Convertible Note - Firstbase.io
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— Convertible Note

Funding Rounds

Total Funding Amount 
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Number of Funding Rounds 6
Unlock company funding data, including rounds, dates, amounts, and investors.
Announced Date  
Transaction Name  
Number of Investors  
Money Raised  
Lead Investors  
Funding Type  
obfuscation
Convertible Note - Firstbase.io Logo
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Investors

Unlock company funding data, including rounds, dates, amounts, and investors.
Investor Name  
Lead Investor  
Funding Round  
Partners  
Amino Capital Logo
Amino Capital
No
Seed Round - Firstbase.io Logo
Seed Round - Firstbase.io
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Amino Capital Logo
Amino Capital
No
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Amino Capital
No
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Amino Capital Logo
Amino Capital
No
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Amino Capital Logo
Amino Capital
No
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M&A Details

Firstbase.io was acquired by Harbor Compliance on
obfuscation
.
Transaction Name 
Firstbase.io acquired by Harbor Compliance Logo
Firstbase.io acquired by Harbor Compliance
Acquired by 
Harbor Compliance Logo
Harbor Compliance
Announced Date 
obfuscation
Market Intelligence
People
View Profiles & Contacts
Headcount 51-100 Employee Profiles 2 Contacts 28

Employee Profiles

News

News and Press

News•Dec 10, 2025
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News•May 27, 2024
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News•Mar 14, 2024
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News•Mar 13, 2024
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Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

205,123
-19.53%
 in past month

IT Spend

$3.3MThis year, Firstbase.io is projected to spend $3.3M on IT, according to Aberdeen.

Interest Signals

TopicSurge Score
Perl Logo
Perl
83
Customer Service Platform Logo
Customer Service Platform
81
Customer Experience Platform Logo
Customer Experience Platform
77

Actively Used Products

15Firstbase.io uses 15 technology products and services including HTML5, Google Tag Manager, and  HubSpot Forms, according to G2 Stack.

Active Website Tech Count

31Firstbase.io is actively using 31 technologies for its website, according to BuiltWith. These include Font Awesome, reCAPTCHA, and  Cloudflare Network Error Logging.

Total IP

1Firstbase.io has 1 registered trademark in the 'Scientific and technological services' class, according to IPqwery.
Sub-Organizations
Frequently Asked Questions

Where is Firstbase.io's headquarters? Firstbase.io is located in New York, New York, United States.Who invested in Firstbase.io? Firstbase.io has 14 investors including Amino Capital and  Danny Olinsky.When was the last funding round for Firstbase.io? Firstbase.io closed its last funding round on
obfuscation
from a Convertible Note round.Who are Firstbase.io's competitors? Alternatives and possible competitors to Firstbase.io may include Justworks, doola, and  Kick.How much funding has Firstbase.io raised to date? Firstbase.io has raised
obfuscation
.
Who We Are
What We Do
Helpful Links
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