For Investors_
>> Evaluate technical capabilities of potential investments. Support portfolio companies with senior engineers and CTO advisory. Expert technical assessment delivered in days, not weeks.
Portfolio Companies
Proven track record supporting investors and portfolio companies
Senior Engineers
Veteran technologists with deep industry expertise
Assessment Delivery
Comprehensive technical due diligence delivered in days, not weeks
Trusted by leaders
Our solutions
_> What we deliver
Technical Due Diligence
Comprehensive assessment of tech stack, team, and architecture. Risk analysis and recommendations.
Portfolio Support
Development resources for portfolio companies. Senior engineers, CTO advisory, rapid scaling.
CTO Advisory
Technical leadership and strategy guidance. Architecture reviews, team building, roadmap planning.
Rapid Assessment
Expert evaluation delivered in days. Clear technical risks and opportunities.
>> Open in Scope Studio
Start with this service pre-selected and production pillars ready. Tune the squad, timeline, and scope before you export a PRD.
Service prefill
For Investors
Technical due diligence and portfolio engineering support in days, not weeks.
- 50+ Portfolio Companies
- 100% Senior Engineers
- Fast Assessment Delivery
Production readiness focus
Modules that pair with this service
Security and Compliance
GDPR, HIPAA, PCI-DSS alignment, SOC 2 and ISO-ready practices. Threat modeling and audits.
Scalability and Performance
Load testing, caching, multi-region readiness. Proven at scale.
Quality and Accessibility
E2E tests, a11y checks, monitoring. Regression coverage that holds.
Who we serve
_> Real use cases for different teams
Venture Capital Partners
Technical due diligence for investment decisions
Comprehensive technical assessment of potential investments. Evaluate tech stack, team, scalability, and risks. Delivered in days.
Outcomes
- Identified critical technical risks
- Validated technical claims
- Informed investment decision
Private Equity Firms
Portfolio company technical support
Provide senior engineers and CTO advisory to portfolio companies. Scale teams, improve architecture, accelerate growth.
Outcomes
- Scaled engineering team 3x
- Improved product velocity
- Increased portfolio company value
Angel Investors
Early-stage technical validation
Validate technical feasibility of early-stage investments. Assess team capabilities and product architecture.
Outcomes
- Validated technical approach
- Identified key risks early
- Informed follow-on investment
Our Investor Services Process
Initial Assessment
Review pitch deck, tech stack, team structure. Identify key areas for deep dive.
Technical Deep Dive
Code review, architecture analysis, team interviews. Comprehensive evaluation.
Risk Analysis
Identify technical risks and opportunities. Scalability, security, team assessment.
Report & Recommendations
Deliver comprehensive report with findings and recommendations. Support investment decision.
Why choose us
_> The advantages of partnering with Apptension
Informed Decisions
Clear view of technical risks and opportunities. Data-driven investment decisions.
Portfolio Value
Help portfolio companies succeed. Technical support when needed.
Expert Network
Access to specialized talent. Senior engineers across all domains.
Related projects
_> See how we've applied our expertise
>>Hard questions
_> The ones we expect before you engage
Diligence-grade answers for For Investors. Challenge the model, the team, and the production bar.
Architecture quality, security posture, team capacity risk, delivery realism, and whether the product can scale past the pitch deck. You get a clear view of what is solid, what is brittle, and what will cost the next round if ignored.
Yes. We run rescue and acceleration engagements: stabilize delivery, put senior capacity on the critical path, and rebuild trust with a ship cadence investors can measure. 360+ projects means we have seen the failure modes before.
Diligence conclusions stand on evidence, not pipeline. When we recommend pause, rebuild, or hire differently, that is the recommendation. Credibility with investors matters more than winning every build seat.
We prioritize ship-risk: auth, data, infra cost, key-person risk, and roadmap honesty. You get decision-grade findings fast, with optional deeper follow-up where the risk warrants it.
Unfixable architecture for the claimed market, security gaps that invite existential risk, delivery plans that ignore capacity reality, or a team that cannot absorb help. Better a hard no early than a expensive surprise after term sheet.