Talsec
Talsec is a Czech-based mobile app and API security vendor selling a multi-layered RASP, cryptogram-based integrity, app hardening, and malware detection SDK suite to fintech, banking, gaming, healthcare, and enterprise customers worldwide via freemium and subscription tiers.
- Company typePrivate
- Founded2021
- HeadquartersBrno, Czechia
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Talsec does
Talsec, operating through the Czech-registered legal entity Lynx SFT s.r.o. (formerly AHEAD iTec, s.r.o.) and headquartered in Zlín, Czech Republic, is a mobile application and API security company that sells an App Safety-as-a-Service suite to enterprise and developer customers. Its product portfolio centers on Runtime Application Self-Protection (RASP+) and is augmented by AppiCrypt and AppiCryptWeb (cryptogram-based client integrity and API abuse prevention), an App Hardening SDK (Secret Vault, Dynamic TLS Pinning), and a Malware Detection module. A free community SDK, freeRASP, is distributed via GitHub as a product-led growth entry point, while the paid tiers (RASP+ Starter at €284/month, Full App Safety Suite Starter at €648/month, and a custom-priced Business tier with Silver/Gold SLAs) target larger commercial deployments. The technology supports iOS, Android, Flutter, React Native, Cordova, Capacitor, Kotlin Multiplatform, Unity, and Unreal Engine.
The company monetizes primarily through SDK subscriptions priced by app download volume, complemented by a freemium funnel. Go-to-market combines developer self-service for SMBs with enterprise field sales for the Business tier, the latter evidenced by named customers including Wizz Air, airSlate, Rain Technologies, Cardano Foundation, VPBank, and Beelab. Talsec has built a regulatory-aligned posture (ISO/IEC 27001, PSD2, DORA, eIDAS, EAL4, OWASP MASVS, BSI TR-03161) and a strategic data partnership with Gen Digital (Norton, Avast) to power its malware intelligence — reaching a self-claimed footprint of 2 billion-plus protected devices across 5,000-plus applications. The company raised €1M in seed funding in April 2024 from Dig Ventures and DEPO Ventures and was founded by a Ukrainian team.
Talsec firmographics
Firmographics- Name
- Talsec
- Legal name
- Lynx SFT s.r.o.
- Website
- https://talsec.app
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Talsec is a Czech-based mobile app and API security vendor selling a multi-layered RASP, cryptogram-based integrity, app hardening, and malware detection SDK suite to fintech, banking, gaming, healthcare, and enterprise customers worldwide via freemium and subscription tiers.
- Ownership category
- akta.pro rank
Talsec industry classification
Industry- Product category
- Mobile Application Security
- NAICS
- Software Publishers (5132)
- SIC
- Services-Computer Programming Services (7371)
- akta.pro primary industry
- Mobile Application Security (App Shielding, Anti-Tamper) (HDADACAL)
Keywords
Where Talsec is headquartered
LocationHeadquarters
- HQ city
- Brno
- HQ country
- Czechia
- HQ region
- Europe
Offices1 record
Markets served
Talsec business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- SDK Subscriptions: Subscription-based revenue from SDK products including RASP+, App Hardening, AppiCrypt, and Malware Detection. Pricing tiers based on app download volumes and feature sets. RASP+ Starter at €284/month (up to 10K downloads), Full App Safety Suite Starter at €648/month (up to 10K downloads), Full App Safety Suite Business at custom pricing with flexible terms.
- Free Tier (freRASP): Free community edition of mobile security SDK with fair usage policy limits (up to 100K devices). Used as product-led growth entry point to convert users to paid tiers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free community-grade mobile security SDK for discovery and low-medium value apps with Fair Usage Policy limitations |
| Subscription | Monthly | Entry-level commercial launch tier for POC with RASP+ and Bronze SLA |
| Subscription | Monthly | Comprehensive protection for POC and limited commercial launch with all security modules |
| Subscription | Pay-as-you-go | Full-scale commercial launch with robust SLA and flexible download limits |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
Talsec product offering
Product offeringCore offering
Talsec develops and licenses a suite of mobile application security SDKs (.RASP+, .AppiCrypt, .AppiCryptWeb, App Hardening SDK, Malware Detection) plus a free community edition (.freeRASP) that protect iOS, Android, and cross-platform mobile apps against reverse engineering, tampering, rooting/jailbreak, Frida hooking, API abuse, malware, and MITM attacks. The SDKs are sold on a subscription basis to app developers and enterprises in Fintech/Banking, Gaming, E-commerce, HealthTech, and Fire TV, with a free tier driving product-led adoption into paid plans.
Product overview
Talsec is a mobile app and API security company offering App Safety-as-a-Service through a multi-layered product suite. The core portfolio includes RASP+ (runtime app self-protection), AppiCrypt and AppiCryptWeb (cryptogram-based app integrity and API abuse prevention), App Hardening SDK (Secret Vault and Dynamic TLS Pinning), and Malware Detection (on-device and cloud-based threat detection). The suite is complemented by freeRASP, a free community SDK version. Products support Android, iOS, Flutter, React Native, Cordova, Capacitor, Kotlin Multiplatform, Unity, and Unreal Engine platforms, targeting Fintech/Banking, Gaming, E-commerce, HealthTech, and Fire TV industries.
Differentiator
Problem solved
Functional benefit
Brands
- .RASP+: Premium runtime application self-protection SDK for in-app protection and shielding, combating reverse engineering, rooting, jailbreaking, hooking, and malware attacks.
- .AppiCrypt
- .AppiCryptWeb
- .freeRASP
- App Hardening SDK
- Malware Detection
Products and services
- .RASP+ (Runtime Application Self-Protection) Premium runtime app self-protection SDK for iOS, Android, Flutter, React Native, Cordova, Capacitor, Kotlin Multiplatform, Unity, and Unreal Engine, providing hundreds of in-app security controls against reverse engineering, device/OS integrity compromise, and malware attacks. Targeted at app developers and enterprises needing production-grade RASP with banking-grade SLA options.
- .AppiCrypt (App Integrity Cryptogram) App Integrity Cryptogram SDK implementing zero-trust principles to enable backend control over client app and mobile OS integrity, calculate online risk scores, and filter malicious calls at API gateway or backend app logic. Designed for fintech, banking, and any app needing API abuse and impersonation prevention.
- .AppiCryptWeb WebAssembly-based in-browser security agent that signs each API request with a cryptographically protected proof (signed browser fingerprint cryptogram) representing browser runtime, device state, and request legitimacy. Detects tampering, bots, automation, private/incognito mode, and developer tools.
- App Hardening SDK Security toolkit for mobile developers comprising Secret Vault (dynamic provisioning of API keys/tokens to prevent leakage) and Dynamic TLS Pinning (dynamic certificate pinning with remotely updatable certificates to defeat Man-in-the-Middle attacks).
- Malware Detection Active in-app protection against known malware, zero-day threats, ongoing campaigns, counterfeit app clones, and risky apps. Combines on-device offline scanning with an optional online App Reputation API powered by Gen (Norton, Avast) drawing threat intelligence from 500 million global users.
- .freeRASP Free community-grade mobile security SDK for Android and iOS that detects rooting, jailbreak, hooking (Frida/Xposed), tampering, emulators, and runtime threats, with weekly security reports and Talsec Portal access. Used as a freemium entry point with Fair Usage Policy limits (up to 100K devices).
Quantifiable outcome
- 2,000,000,000+ protected devices globally
- +2 more outcomes
Companies that use Talsec
Customer profileNamed customers9 records
Segments5 records
Ideal customer profiles3 records
Talsec technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
AI capability3 records
Feature7 records
Talsec partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- BeelabcoreUzbek fintech company operating the Beepul payment service signed a Memorandum of Understanding with Lynx SFT s.r.o. (Talsec) to integrate advanced mobile application protection into the Beepul digital financial ecosystem. Partnership aims to strengthen protection against cyber threats and fraud through Talsec's RASP security solutions while facilitating expertise exchange in mobile security. Collaboration positioned to enhance user trust and support Uzbekistan's growing cashless payments industry.
- Gen (Norton, Avast)coreTalsec partnered with Gen Digital, parent company of Norton and Avast, to power its Malware Detection SDK with unparalleled malware database intelligence. The partnership provides threat intelligence drawing from Gen's network of 500 million global users. This enables Talsec's SDK to verify heuristic findings against known live malware databases as an authoritative signal.
Scale indicators5 records
Recent moves7 records
Expansion highlights7 records
Talsec competitors and assessment
Company assessmentDirect peers
- Guardsquare: Guardsquare is a direct competitor offering mobile application protection including DexGuard (Android obfuscation/shielding) and iXGuard (iOS), with comparable RASP and anti-tamper capabilities targeting enterprise app developers.
- Appdome: Appdome provides a no-code mobile app security platform with RASP, anti-fraud, anti-bot, and mobile API protection features, directly competing with Talsec's Full App Safety Suite in the same fintech and enterprise customer segments.
- Promon (now LexisNexis Risk Solutions): Promon offers app shielding and anti-tamper solutions for mobile apps including SHIELD and Promon SHIELD+, competing directly in fintech and banking verticals with comparable RASP and runtime protection technology.
- Verimatrix (formerly Inside Secure): Verimatrix provides mobile application security including code obfuscation, white-box cryptography, and runtime protection, directly competing with Talsec's RASP+ and app hardening offerings across financial services and OTT verticals.
- Build38: Build38 offers Trusted Execution Environment-based mobile app protection (TALS) with in-app shielding, anti-tampering, and runtime threat detection, serving fintech, automotive, and healthcare with comparable RASP capabilities.
- Approov (by CriticalBlue): Approov provides mobile app attestation and API security, directly competing with Talsec's AppiCrypt and AppiCryptWeb products for fintech and API protection use cases.
- DataTheorem: DataTheorem provides mobile application security testing and runtime protection including TrustKit and API security, competing with Talsec across mobile app and API protection in enterprise and fintech verticals.
- NowSecure: NowSecure provides mobile app security testing, runtime threat detection, and SDK-based protection, competing with Talsec's RASP+ and mobile app security portfolio particularly in regulated industries.
Broad incumbents
- Zimperium: Zimperium is a broader mobile security platform offering Mobile Threat Defense (MTD) and runtime app protection with zIAP, competing in overlapping mobile security and threat detection categories but with a wider portfolio scope.
- Lookout: Lookout is a broader mobile security incumbent providing Mobile Endpoint Security and Mobile Threat Defense, with some runtime app protection capabilities serving similar enterprise and regulated industry customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks4 records
Key highlights7 records
Customer concentration
Talsec social profiles
Digital presenceTalsec compliance and trust
Trust signalCompliance8 records
Talsec financial estimates
Financial estimateRevenue estimate
Valuation estimate
Talsec leadership team
Management profileNumber of profiles
Profiles1 record
Talsec funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Talsec 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 Talsec
What does Talsec do?
Talsec develops and licenses a suite of mobile application security SDKs (.RASP+, .AppiCrypt, .AppiCryptWeb, App Hardening SDK, Malware Detection) plus a free community edition (.freeRASP) that protect iOS, Android, and cross-platform mobile apps against reverse engineering, tampering, rooting/jailbreak, Frida hooking, API abuse, malware, and MITM attacks. The SDKs are sold on a subscription basis to app developers and enterprises in Fintech/Banking, Gaming, E-commerce, HealthTech, and Fire TV, with a free tier driving product-led adoption into paid plans.
Is Talsec a public or private company?
Talsec is a private company. It is classified as venture growth investor backed and is currently operating.
When was Talsec founded?
Talsec was founded in 2021. It employs 11 to 50 people.
Where is Talsec based?
Talsec is headquartered in Brno, Czechia, in the Europe region.
How does Talsec make money?
Two revenue lines are on record. SDK Subscriptions are the primary driver. The others are free Tier (freRASP).
Who are Talsec's main competitors?
Direct peers on record are Guardsquare, Appdome, Promon (now LexisNexis Risk Solutions), Verimatrix (formerly Inside Secure), Build38, Approov (by CriticalBlue), DataTheorem and NowSecure. Broad incumbents are Zimperium and Lookout.
Does Talsec have an API?
Yes. App Reputation API - Optional online malware detection API that connects mobile apps to an up-to-date malware intelligence database (powered by Gen/Norton/Avast). This is part of the Malware Detection SDK configuration for High-Confidence Online and High-Security Online modes. Also includes AI Device Risk Summary API for threat protection and risk scoring.
What industry is Talsec in?
Talsec's product category is Mobile Application Security. Its primary akta.pro industry code is HDADACAL, Mobile Application Security (App Shielding, Anti-Tamper). Its NAICS code is 5132 and its SIC code is 7371.