Phalanx
Phalanx AI Inc. is an Arlington, Virginia-based data security company founded in 2021 that offers SendTurtle, a freemium secure file-sharing platform with engagement analytics for SMBs, and ShieldWolf, a data protection platform for Managed Service Providers, both built on always-on encryption.
- Company typePrivate
- Founded2021
- HeadquartersArlington, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Phalanx does
Phalanx AI Inc. is a US-based document intelligence and data security company founded in 2021 and headquartered in Arlington, Virginia. The company operates two products under the Phalanx umbrella: SendTurtle, a secure file-sharing platform with built-in engagement analytics for business teams, and ShieldWolf, a data protection platform purpose-built for Managed Service Providers (MSPs). Its core technology is an always-on encryption architecture that delivers data loss prevention (DLP)-level protection during file creation, sharing, access, and movement, complemented by document intelligence features such as view analytics, heatmaps, open demographic data, secure PDF preview, reverse file transfer, and customizable link access controls. Phalanx frames its core differentiation as reducing the time-to-deploy for data protection from months to minutes relative to traditional enterprise DLP implementations.
The company monetizes through a tiered SaaS subscription with a freemium entry point. The free tier includes basic secure file sharing with limited file receives and secure links, while paid tiers add capabilities such as custom branding, expanded document type support, access controls, link expiry, and prioritized support including phone/video channels. Phalanx employs a product-led growth motion via self-serve web signup, targeting SMBs and small teams that need data protection paired with productivity. The company also pursues a secondary channel into MSPs via ShieldWolf and has partnered with Intuit QuickBooks as a Business Affiliate to source SMB customers within the accounting ecosystem.
Phalanx is a small private company with 1–10 employees, founder-led by CEO and co-founder Ian Garrett and CTO and co-founder Austin Garrett, with Victoria Apodaca serving as CMO. Cumulative disclosed funding totals approximately $955,000 across five rounds spanning 2021–2025, with investors including Techstars, C2 Ventures, AIN Ventures, Pax Momentum, Arlington Economic Development, Lighthouse Labs RVA, and the Virginia Innovation Partnership Corporation. The company is actively operating, with public web presence, social profiles across LinkedIn, X, Facebook, YouTube, and Instagram, Product Hunt feature placement, and Trustpilot reviews.
Phalanx firmographics
Firmographics- Name
- Phalanx
- Legal name
- Phalanx AI Inc.
- Website
- https://phalanx.io
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Phalanx AI Inc. is an Arlington, Virginia-based data security company founded in 2021 that offers SendTurtle, a freemium secure file-sharing platform with engagement analytics for SMBs, and ShieldWolf, a data protection platform for Managed Service Providers, both built on always-on encryption.
- Ownership category
- akta.pro rank
Phalanx industry classification
Industry- Product category
- Secure File Sharing and Data Protection
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Secure File Transfer & Managed File Transfer (MFT) (HDADAFAK)
- akta.pro secondary industries
- Encryption (Data-at-Rest / In-Transit / In-Use) (HDADAFAB), Network Security Managed Services (Firewall/IDS/IPS/SASE) (BPAEADAG)
Keywords
Where Phalanx is headquartered
LocationHeadquarters
- HQ city
- Arlington
- HQ country
- United States
- HQ region
- North America
Markets served
Phalanx business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- SaaS Subscription: Tiered subscription model with usage-based elements (file receives, secure links). Features include free tier with basic functionality, and paid tiers offering increased limits on data sharing, file links, branding, and support levels (phone/video, email).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier with basic secure file sharing capabilities |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels8 records
Phalanx product offering
Product offeringCore offering
Phalanx provides always-on encryption software for secure file sharing and data protection. Its core product SendTurtle combines end-to-end encrypted file transfers with document intelligence features such as view analytics, heatmaps, and demographic tracking of recipients. A second product, ShieldWolf, is a data protection platform designed for Managed Service Providers (MSPs) to manage security for multiple client environments.
Product overview
Phalanx offers a dual-product portfolio centered on data security for modern teams. The core offering consists of two distinct products: SendTurtle, a secure file sharing platform with built-in engagement analytics for business teams, and ShieldWolf, a white-label data protection platform for MSPs managing security for multiple clients. Both products operate under the Phalanx security umbrella, providing always-on encryption and DLP-level protection for files during creation, sharing, access, and transfer.
Differentiator
Problem solved
Functional benefit
Products and services
- SendTurtle Secure file sharing platform that protects every transfer with end-to-end encryption and provides engagement analytics including view analytics, heatmaps, and open demographic data for business teams sending documents externally.
- ShieldWolf Data protection platform designed for Managed Service Providers (MSPs) to offer easy-to-manage security services to their clients across multiple customer environments.
Quantifiable outcome
- DLP-level protection deployable in minutes vs months
Companies that use Phalanx
Customer profileSegments2 records
Ideal customer profiles2 records
Phalanx technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Phalanx partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Intuit QuickBooksminorQuickBooks Business Affiliate partnership enabling Phalanx to offer secure file sharing integration within the QuickBooks ecosystem. The partnership provides affiliate badge placement and referral pathway for SMB customers using QuickBooks.
Scale indicators1 record
Recent moves6 records
Expansion highlights5 records
Phalanx competitors and assessment
Company assessmentDirect peers
- Egnyte: Egnyte offers secure file sharing, collaboration, and compliance/governance tools for SMB and mid-market customers. It is the closest direct competitor to SendTurtle in combining secure file workflows with policy controls for smaller organizations.
- Citrix ShareFile: Citrix ShareFile provides secure file transfer, e-signature, and client portals targeting SMBs, accounting, and professional services. It directly overlaps Phalanx's SendTurtle use case for SMBs needing branded, compliance-friendly document workflows.
- SmartVault: SmartVault is a secure file sharing and client portal platform purpose-built for accountants and SMBs. It is highly comparable to SendTurtle, particularly for accounting vertical workflows reinforced by Phalanx's QuickBooks partnership.
- Tresorit: Tresorit offers end-to-end encrypted file sync, sharing, and collaboration. It mirrors Phalanx's always-on encryption positioning and competes for security-conscious SMB and team buyers.
- Sync.com: Sync.com provides zero-knowledge encrypted file sharing and cloud storage for individuals, teams, and businesses. Its end-to-end encryption positioning directly parallels Phalanx's SendTurtle security messaging.
- Virtru: Virtru provides end-to-end encryption for email, files, and shared data with granular access controls. It overlaps Phalanx's encryption-first philosophy for sharing sensitive documents with external parties.
- SendSafely: SendSafely is a secure file transfer and encrypted digital workspace platform focused on privacy and compliance. It is comparable to SendTurtle in targeting secure inbound/outbound file exchange for SMB and enterprise teams.
Broad incumbents
- WeTransfer (Plus/Pro): WeTransfer is a widely used large-file transfer platform whose paid tiers add password protection, expiry, and branded transfers. It is a broader incumbent that competes with SendTurtle on basic secure file transfer for SMB and creative users.
- Dropbox: Dropbox offers file sync, sharing, Vault, and password-protected links as part of a broad consumer/SMB productivity suite. It competes with SendTurtle via deeply embedded workflows, though it is not security-specialized.
- Box: Box provides secure file sharing, collaboration, and enterprise governance (Box KeySafe, Box Zones). It competes with Phalanx across SMB and mid-market security-sensitive file sharing use cases, but as part of a much broader content management portfolio.
Market position
Strengths1 record
Weaknesses1 record
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Phalanx social profiles
Digital presencePhalanx financial estimates
Financial estimateRevenue estimate
Valuation estimate
Phalanx leadership team
Management profileNumber of profiles
Profiles3 records
Phalanx funding detail
Funding detailFunding overview
Funding rounds5 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Phalanx M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Phalanx
What does Phalanx do?
Phalanx provides always-on encryption software for secure file sharing and data protection. Its core product SendTurtle combines end-to-end encrypted file transfers with document intelligence features such as view analytics, heatmaps, and demographic tracking of recipients. A second product, ShieldWolf, is a data protection platform designed for Managed Service Providers (MSPs) to manage security for multiple client environments.
Is Phalanx a public or private company?
Phalanx is a private company. It is classified as venture growth investor backed and is currently operating.
When was Phalanx founded?
Phalanx was founded in 2021. It employs 11 to 50 people.
Where is Phalanx based?
Phalanx is headquartered in Arlington, United States, in the North America region.
How does Phalanx make money?
One revenue line is on record: saaS Subscription.
Who are Phalanx's main competitors?
Direct peers on record are Egnyte, Citrix ShareFile, SmartVault, Tresorit, Sync.com, Virtru and SendSafely. Broad incumbents are WeTransfer (Plus/Pro), Dropbox and Box.
Does Phalanx have an API?
No public API is recorded for Phalanx.
What industry is Phalanx in?
Phalanx's product category is Secure File Sharing and Data Protection. Its primary akta.pro industry code is HDADAFAK, Secure File Transfer & Managed File Transfer (MFT), with a secondary code of HDADAFAB, Encryption (Data-at-Rest / In-Transit / In-Use). Its NAICS code is 5182 and its SIC code is 7370.