Strengths
- Public unicorn and financing evidence supports the $1.80B status screen.
- Public sources support at least partial active product/platform positioning.
- Public sources show partner, customer or ecosystem signals but not revenue quality.
FullStory Startup Diligence Report
Fullstory has credible public evidence for unicorn status and active product breadth, but underwriting depends on private revenue quality, privacy/security posture, retention and competitive win-rate diligence.
FullStory Startup Diligence Report
FullStory appears eligible as an uncovered private unicorn based on CB Insights and corroborating public evidence. Public evidence supports status screening and product/market activity, but investment-grade underwriting remains unresolved because financials, customer quality, contracts, legal/regulatory posture, cap table and personnel data are private. Funding evidence is from The SaaS News article that links original PRNewswire, TechCrunch and WSJ sources; company product evidence is company-owned.
Behavioral analytics handles sensitive user-interaction data and customer concentration is not public.
Diligence request: Request regulatory/legal review, contracts, customer references and concentration schedules.
Public sources do not provide audited financials, ARR, gross retention, net retention, burn or runway.
Diligence request: Request product roadmap, security/domain/IP evidence and customer adoption data.
Fullstory competes with well-funded digital experience and product analytics vendors.
Diligence request: Request audited financials, KPI pack, cap table, cash/debt schedule and revenue cohort data.
FullStory has public valuation and financing evidence ($1.80B; $103M Series D / growth investment), but audited financials, cash/debt, cap table and unit economics remain private.
not publicly verifiable confidence: low
Detailed financial statements, projections, tax, accounting policies, cap table, debt and off-balance-sheet liabilities are not publicly verifiable.
not publicly verifiable confidence: low
Detailed financial statements, projections, tax, accounting policies, cap table, debt and off-balance-sheet liabilities are not publicly verifiable.
not publicly verifiable confidence: low
Detailed financial statements, projections, tax, accounting policies, cap table, debt and off-balance-sheet liabilities are not publicly verifiable.
| signal | public evidence | diligence caveat | verification |
|---|---|---|---|
| Unicorn valuation | $1.80B listed by CB Insights | Does not prove current fair value or liquidation preferences | verified |
| Revenue / ARR / gross margin | not disclosed in reviewed sources | Request audited financials and KPI pack | not_publicly_verifiable |
| Cap table / options / debt | investors named, ownership terms not public | Request fully diluted cap table and financing docs | not_publicly_verifiable |
partially verified confidence: medium
$103M Series D / growth investment and $1.80B valuation are publicly supported; full financing history and terms remain private.
| date | round | amount | lead or participants | post money or valuation | verification |
|---|---|---|---|---|---|
| 2021-08-04 | Series D / growth investment | $103M | Permira growth fund; Kleiner Perkins, GV, Stripes, Dell Technologies Capital, Salesforce Ventures and Glynn Capital | $1.80B | verified_or_partially_verified_from_public_sources |
| current | Other debt/equity/warrants | not_publicly_verifiable | not_publicly_verifiable | not_publicly_verifiable | requires financing documents |
FullStory has public product-positioning evidence: Fullstory sells behavioral analytics and digital experience intelligence for web/mobile products, workforce workflows and data activation. Pricing, roadmap and product-level margin data require company confirmation.
partially verified confidence: medium
Fullstory sells behavioral analytics and digital experience intelligence for web/mobile products, workforce workflows and data activation. Product roadmap, usage, pricing and cost structure remain diligence gaps.
| product | audience | public evidence | verification |
|---|---|---|---|
| Fullstory Analytics | Product, UX and growth teams | Surfaces behaviors across mobile and web experiences to reduce friction and improve journeys | verified |
| Fullstory Workforce | Support, CX, IT and employee-experience teams | Optimizes internal tools and workflow friction | verified |
| Fullstory Anywhere | Data and personalization teams | Activates behavioral data across existing tech stacks | verified |
| Fullcapture / StoryAI / Guides and Surveys | AI analytics and in-product guidance users | Company homepage describes privacy-first interaction capture, AI answers and guidance/survey tools | verified |
| item | public signal | gap or request | verification |
|---|---|---|---|
| Public pricing page | Plans/pricing navigation exists, but actual contract pricing and discounting were not verified from fetched content. | Request actual price book, discounts, renewal uplift and revenue share terms | not_publicly_verifiable |
| Unit economics | No cost-to-serve or margin data in public sources | Request gross margin by product and hosting/infrastructure cost model | not_publicly_verifiable |
FullStory has public customer/partner/ecosystem signals, but top-customer revenue, retention, concentration and severed relationships are not public.
partially verified confidence: medium
Public relationship signals exist, but revenue by customer, concentration, supplier spend and severed relationships are not public.
| name | use case | public evidence | verification |
|---|---|---|---|
| Duolingo | Consumer app analytics signal | Logo visible on Fullstory homepage | partially_verified |
| Zipcar | Travel / mobility analytics signal | Logo visible on Fullstory homepage | partially_verified |
| Fortune 100 and consumer brands | Broad customer claim | Funding article states thousands of companies including Fortune 100 companies and consumer brands; named concentration unavailable | partially_verified |
partially verified confidence: medium
Public relationship signals exist, but revenue by customer, concentration, supplier spend and severed relationships are not public.
not publicly verifiable confidence: low
Public relationship signals exist, but revenue by customer, concentration, supplier spend and severed relationships are not public.
not publicly verifiable confidence: low
Public relationship signals exist, but revenue by customer, concentration, supplier spend and severed relationships are not public.
not publicly verifiable confidence: low
Public relationship signals exist, but revenue by customer, concentration, supplier spend and severed relationships are not public.
| dependency | role | public evidence | risk note |
|---|---|---|---|
| Cloud/data stack and customer sites/apps | Distribution or technical dependency | Product captures web/mobile interaction data and activates across tech stacks | Request supplier contracts, uptime, security and concentration schedules |
| Top suppliers / cloud spend | Infrastructure cost and resilience | not disclosed | Request vendor spend and resilience evidence |
FullStory competes in Digital experience intelligence / behavioral analytics software; public sources do not disclose win/loss, market share or pricing pressure.
partially verified confidence: medium
Comparable competitors include Contentsquare, Amplitude, Glassbox, LogRocket / Heap / Mixpanel; market share and win/loss are not public.
| competitor | segment | product overlap | differentiator to test |
|---|---|---|---|
| Contentsquare | Digital experience analytics | Strong overlap in digital journey analytics | Request win/loss, pricing and churn-by-competitor evidence |
| Amplitude | Product analytics | Competes for product analytics budgets | Request win/loss, pricing and churn-by-competitor evidence |
| Glassbox | Session replay and digital experience | Direct feature overlap | Request win/loss, pricing and churn-by-competitor evidence |
| LogRocket / Heap / Mixpanel | Behavior and product analytics | Compete for mid-market and enterprise analytics use cases | Request win/loss, pricing and churn-by-competitor evidence |
| axis | public position | private validation needed |
|---|---|---|
| Product breadth | Fullstory sells behavioral analytics and digital experience intelligence for web/mobile products, workforce workflows and data activation. | Roadmap, active usage and product-level revenue |
| Price and switching costs | Not publicly disclosed | Pricing, discounting, renewals and migration costs |
| Market proof | Public partner/investor/customer signals, not full retention evidence | Customer references, churn, cohort and NPS data |
Public GTM evidence shows channels such as Website demo-led enterprise sales, Product-led resources and product tours, Partner/investor ecosystem and international expansion, but pipeline conversion and sales productivity are private.
partially verified confidence: medium
Public channels include Website demo-led enterprise sales, Product-led resources and product tours, Partner/investor ecosystem and international expansion; CAC, conversion, quota and budget capacity are not public.
| channel | public evidence | gap |
|---|---|---|
| Website demo-led enterprise sales | visible or inferable from public pages/sources | Request pipeline, conversion and CAC/payback data |
| Product-led resources and product tours | visible or inferable from public pages/sources | Request pipeline, conversion and CAC/payback data |
| Partner/investor ecosystem and international expansion | visible or inferable from public pages/sources | Request pipeline, conversion and CAC/payback data |
partially verified confidence: medium
Public channels include Website demo-led enterprise sales, Product-led resources and product tours, Partner/investor ecosystem and international expansion; CAC, conversion, quota and budget capacity are not public.
partially verified confidence: medium
Public channels include Website demo-led enterprise sales, Product-led resources and product tours, Partner/investor ecosystem and international expansion; CAC, conversion, quota and budget capacity are not public.
| signal | evidence | risk or gap |
|---|---|---|
| Funding / investor brand | Permira growth fund | Financing momentum is not proof of efficient GTM |
| Product/website surface | Fullstory company pages market an intelligent digital experience platform with Analytics, Workforce, Anywhere, Fullcapture, StoryAI, Guides and Surveys, plus demo and login flows. | Need traffic, demo conversion and qualified pipeline data |
| Customers/partners | Permira, Kleiner Perkins, GV, Stripes | Need revenue contribution and renewal evidence |
not publicly verifiable confidence: low
Public channels include Website demo-led enterprise sales, Product-led resources and product tours, Partner/investor ecosystem and international expansion; CAC, conversion, quota and budget capacity are not public.
not publicly verifiable confidence: low
Public channels include Website demo-led enterprise sales, Product-led resources and product tours, Partner/investor ecosystem and international expansion; CAC, conversion, quota and budget capacity are not public.
Public evidence indicates active product/R&D work, but technical architecture, roadmap cost, benchmarks and staffing detail require data-room review.
partially verified confidence: medium
Public sources show product and technical signals, but R&D organization, roadmap costs and critical technology dependencies require internal artifacts.
| name or role | function | public evidence | verification |
|---|---|---|---|
| FullStory Inc. | Company / issuer | Funding article identifies legal/company name and Atlanta headquarters | partially_verified |
| Permira-backed board/investor group | Investor governance signal | Named funding participants; board rights not public | partially_verified |
| Product, engineering, customer success and marketing teams | Operating functions | Product pages reference use by these teams; org chart not public | not_publicly_verifiable |
partially verified confidence: medium
Public sources show product and technical signals, but R&D organization, roadmap costs and critical technology dependencies require internal artifacts.
| project | status | expected timing | verification |
|---|---|---|---|
| Fullstory Analytics | Surfaces behaviors across mobile and web experiences to reduce friction and improve journeys | not_publicly_verifiable | verified |
| Fullstory Workforce | Optimizes internal tools and workflow friction | not_publicly_verifiable | verified |
| Fullstory Anywhere | Activates behavioral data across existing tech stacks | not_publicly_verifiable | verified |
Public management and hiring evidence is incomplete; org chart, compensation, turnover and projected headcount require HR records.
not publicly verifiable confidence: low
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
not publicly verifiable confidence: low
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
| period | headcount anchor | evidence | gap |
|---|---|---|---|
| 2014 founding | not_publicly_verifiable | Funding source says FullStory was founded in 2014 | Request HRIS export, function/location breakdown and attrition |
| 2021 Series D | not_publicly_verifiable | International expansion and platform investment stated but no headcount number | Request HRIS export, function/location breakdown and attrition |
| 2026 public website | not_publicly_verifiable | Careers link exists; function/location counts not extracted | Request HRIS export, function/location breakdown and attrition |
partially verified confidence: medium
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
| name | role | tenure or background | source status |
|---|---|---|---|
| FullStory Inc. | Company / issuer | Funding article identifies legal/company name and Atlanta headquarters | partially_verified |
| Permira-backed board/investor group | Investor governance signal | Named funding participants; board rights not public | partially_verified |
| Product, engineering, customer success and marketing teams | Operating functions | Product pages reference use by these teams; org chart not public | not_publicly_verifiable |
not publicly verifiable confidence: low
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
not publicly verifiable confidence: low
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
not publicly verifiable confidence: low
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
not publicly verifiable confidence: low
Leadership/personnel evidence is partial; complete org chart, compensation, stock plans, employee issues and turnover require HR records.
Public legal/regulatory/IP evidence is not diligence-ready; litigation, IP ownership, regulatory correspondence, insurance and material contracts require counsel review.
not publicly verifiable confidence: low
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
not publicly verifiable confidence: low
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
not publicly verifiable confidence: low
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
partially verified confidence: medium
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
not publicly verifiable confidence: low
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
not publicly verifiable confidence: low
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
| area | public evidence | why it matters | priority |
|---|---|---|---|
| Material contracts | not_publicly_verifiable | Revenue quality, exclusivity, platform or IP obligations | high |
| Insurance coverage | not_publicly_verifiable | Cyber, E&O, D&O and product liability coverage | high |
| Compliance / safety | not_publicly_verifiable | Privacy, consumer, crypto/regulatory or digital identity compliance depending on company | high |
not publicly verifiable confidence: low
No diligence-ready public legal schedule was found; counsel should provide litigation, regulatory, IP, insurance and material contract records.
| matter | public signal | status | diligence request |
|---|---|---|---|
| Pending lawsuits against company | No litigation docket was verified in fetched sources | unverified | Counsel litigation schedule and docket search |
| Company-initiated lawsuits | No company-initiated litigation verified in fetched sources | unverified | Counsel litigation schedule |
| IP / trademarks / copyrights | Brand/product names public; IP ownership schedule not public | not_publicly_verifiable | IP register, assignments, open-source and license schedule |
| Regulatory / agency actions | No regulatory action schedule in fetched sources | unverified | Regulatory correspondence, privacy/security reviews and enforcement searches |
| ID | Claim | Status | Sources |
|---|---|---|---|
| EC-001 | FullStory appears on the fetched CB Insights unicorn tracker at $1.80B. | verified high | SRC-001 |
| EC-002 | FullStory has public financing evidence for $103M Series D / growth investment financing. | verified high | SRC-002 |
| EC-003 | FullStory has public product-positioning evidence. | verified high | SRC-003SRC-004 |
| EC-004 | FullStory has public partner, customer or ecosystem signals, but revenue contribution is not public. | partially verified medium | SRC-002SRC-003 |
| EC-005 | FullStory public GTM evidence supports active market-facing channels but not conversion economics. | partially verified medium | SRC-003 |
| EC-006 | FullStory financial statements, ARR, gross margin, burn, runway and customer concentration are not public. | not publicly verifiable low | SRC-001 |
| EC-007 | FullStory personnel and management evidence is incomplete in public sources. | partially verified low | SRC-002SRC-003 |
| EC-008 | FullStory legal, regulatory, IP, insurance and material contract schedules are not publicly diligence-ready. | not publicly verifiable low | SRC-003 |
| EC-009 | FullStory faces established and adjacent competitors in its public product category. | partially verified medium | SRC-003 |
| EC-010 | Private ARR, retention and margin quality gap | partially verified medium | SRC-002SRC-003 |
| ID | Publisher | Title | Accessed |
|---|---|---|---|
| SRC-001 | CB Insights | CB Insights Complete List of Unicorn Companies | 2026-06-06 |
| SRC-002 | The SaaS News | FullStory Raises $103 Million Series D, Valuing It at $1.8 Billion | 2026-06-06 |
| SRC-003 | Fullstory | Fullstory home page | 2026-06-06 |
| SRC-004 | Fullstory | Fullstory platform page | 2026-06-06 |
| SRC-005 | Fullstory | Fullstory customers page | 2026-06-06 |
This report is a public-evidence diligence snapshot, not investment advice. Important financial, legal, technical, and contractual facts remain non-public and should be verified directly with management and primary documents before any investment decision.