Fundraising
Dublin Startups

Dublin SAFE Calculator: Model Your Startup Valuation and Dilution in EUR

11 min read min read

Calculate SAFE conversions for Dublin startups with Irish valuation benchmarks, Enterprise Ireland co-investment terms, and UK/European funding scenarios.

Why Dublin Startups Need a SAFE Calculator Calibrated for Irish Funding

Dublin's startup ecosystem has matured dramatically over the past decade, with Silicon Docks becoming Europe's answer to Silicon Valley's concentration of tech talent and capital. But raising capital in Ireland—whether from Irish VCs, Enterprise Ireland, UK funds, or European cross-border investors—requires understanding how SAFE (Simple Agreement for Future Equity) instruments work in a EUR-denominated, Irish regulatory environment.

SAFEs have become the dominant pre-seed and seed fundraising instrument for Dublin startups, offering speed and simplicity compared to traditional priced equity rounds. But most SAFE calculators are built for US founders with USD valuations and Silicon Valley benchmarks that don't translate to Dublin's €2.5M-€5M pre-seed caps or Enterprise Ireland's co-investment terms.

This guide provides a comprehensive framework for modeling SAFE conversions, calculating dilution, and setting valuation caps that reflect Ireland's funding market in 2025.

Understanding SAFEs in the Dublin Context

A SAFE is a contractual agreement where an investor provides capital today in exchange for equity that will be issued in the future, typically when you raise a priced equity round (Series A or later). The SAFE converts into shares at that future round, with the conversion price determined by either a valuation cap or discount rate.

The key components of a SAFE are:

  • Valuation Cap: The maximum valuation at which the SAFE converts to equity, protecting early investors from excessive dilution if your valuation skyrockets
  • Discount Rate: A percentage discount (typically 10-25%) that SAFE holders receive on the price per share in the next round, rewarding them for early risk
  • Conversion Trigger: Usually a qualified financing round (€500K-€1M+ raised in a priced round)
  • Pro Rata Rights: The option for SAFE holders to invest in future rounds to maintain their ownership percentage

In Dublin's market, SAFEs are almost always issued with a valuation cap rather than just a discount. Irish and European investors expect caps to protect against unrealistic valuation inflation between pre-seed and seed rounds.

Dublin Valuation Benchmarks for SAFEs in 2025

Setting the right valuation cap is critical—too high and investors will pass, too low and you'll dilute yourself unnecessarily. Here are current Dublin benchmarks based on stage:

Pre-Seed Stage: €2.5M-€5M Valuation Cap

Pre-seed SAFEs in Dublin typically have valuation caps between €2.5M and €5M post-money. This stage is characterized by:

  • Team: 1-3 founders, possibly one early hire
  • Product: Prototype, MVP, or limited beta with early user feedback
  • Traction: Pre-revenue or less than €10,000 MRR
  • Typical raise: €200,000-€500,000 from angel investors, syndicates, or Enterprise Ireland Competitive Start Fund

A €3.5M valuation cap on a €300,000 raise means investors are buying approximately 8.6% of your company on a fully diluted basis at that cap.

Seed Stage: €6M-€10M Valuation Cap

Seed-stage SAFEs or priced rounds in Dublin range from €6M to €10M post-money valuation. Characteristics include:

  • Team: 5-12 people with key product, engineering, and early sales hires
  • Product: Live product with paying customers and demonstrated product-market fit signals
  • Traction: €15,000-€75,000 MRR, or €180,000-€900,000 ARR
  • Typical raise: €800,000-€2,000,000 from Irish VCs (Frontline Ventures, ACT Venture Capital), UK/European funds, or Enterprise Ireland HPSU

At an €8M cap raising €1.5M, investors receive approximately 18.75% of the company post-money.

Late Seed/Bridge: €10M-€15M Valuation Cap

Some Dublin startups raise late-seed or bridge rounds before Series A with higher valuations:

  • Team: 12-20 people with structured sales and marketing functions
  • Product: Mature product with multiple customer segments and expansion features
  • Traction: €75,000-€150,000 MRR, or €900,000-€1,800,000 ARR
  • Typical raise: €1,500,000-€3,000,000 from Series A investors committing early or strategic angels

These higher valuations (€12M-€15M) are reserved for startups demonstrating clear path to Series A metrics and strong revenue growth.

How SAFE Conversion Works: Step-by-Step Example

Let's walk through a realistic Dublin scenario to illustrate SAFE conversion mechanics:

Initial SAFE Round

You're raising a pre-seed round for your Dublin-based SaaS startup:

  • SAFE investment: €400,000
  • Valuation cap: €4,000,000 post-money
  • Discount rate: 20% (used only if no cap applies, which is rare)
  • Founder equity before SAFE: 100% (10,000,000 shares outstanding)

At this point, no equity is issued—the SAFE is just a promise of future shares.

Series A Priced Round (18 Months Later)

You've grown to €50,000 MRR and raise a Series A:

  • Series A investment: €3,000,000
  • Pre-money valuation: €12,000,000
  • Post-money valuation: €15,000,000
  • Series A price per share: €1.50 (based on fully diluted shares)

SAFE Conversion Calculation

Your SAFE holders convert at the valuation cap since €4M is significantly below the €12M pre-money valuation:

  • SAFE conversion price: €4,000,000 cap / 10,000,000 shares = €0.40 per share
  • Shares issued to SAFE holders: €400,000 / €0.40 = 1,000,000 shares
  • SAFE holder ownership: 1,000,000 / (10,000,000 + 1,000,000 + 2,000,000 Series A shares) = 7.7%

Post-Series A Cap Table

After the SAFE converts and Series A closes:

  • Founders: 10,000,000 shares = 76.9% ownership
  • SAFE holders: 1,000,000 shares = 7.7% ownership
  • Series A investors: 2,000,000 shares = 15.4% ownership
  • Total shares: 13,000,000 shares = 100%

The SAFE investors' €400,000 at a €4M cap gave them 7.7% of a company now valued at €15M, a 2.88x return on paper in 18 months. Founders retained 76.9% after raising €3.4M total.

Enterprise Ireland Co-Investment and SAFE Structures

Enterprise Ireland's High Potential Start-Up (HPSU) funding program is a critical capital source for Dublin startups, but it introduces unique considerations for SAFE structures and cap tables.

How Enterprise Ireland HPSU Works

HPSU provides up to €500,000 in equity investment for startups with potential to reach €1M+ in sales and 10+ employees within 3-4 years. Key terms:

  • Investment amount: €100,000-€500,000 in staged tranches based on milestone achievement
  • Equity stake: Typically 10% of the company, negotiated based on valuation
  • Investor rights: Board observer seat, information rights, pro rata participation in future rounds
  • Exit terms: Enterprise Ireland receives returns on successful exits but terms are more founder-friendly than traditional VC

Combining SAFEs with Enterprise Ireland Funding

Many Dublin startups layer SAFEs from angel investors with Enterprise Ireland HPSU funding. Here's a common structure:

  • SAFE round: €300,000 from angel investors at €3.5M cap
  • Enterprise Ireland HPSU: €400,000 at €4M pre-money valuation for 10% equity
  • Total raised: €700,000

In this scenario, Enterprise Ireland takes its 10% stake immediately as priced equity, while the SAFE converts later. When you raise Series A, both the SAFE holders and Enterprise Ireland maintain their positions, with Enterprise Ireland having the option to invest pro rata to avoid dilution.

Modeling Dilution with Mixed Capital Sources

If you raise €300,000 on a €3.5M SAFE cap and €400,000 from Enterprise Ireland at 10% equity, your post-money valuation is approximately €4.4M (€4M pre-money + €400,000 cash). The SAFE will convert later, but you should model it as if it's already converted to understand your fully diluted ownership:

  • Founders: ~81.4% (after Enterprise Ireland's 10% and accounting for SAFE conversion at cap)
  • Enterprise Ireland: 10%
  • SAFE holders (when converted): ~8.6%

Dublin vs. London and European SAFE Benchmarks

Understanding how Dublin valuations compare to other European tech hubs helps you set competitive yet realistic SAFE caps and negotiate with cross-border investors.

Dublin vs. London: 15-25% Lower Valuations

London's mature tech ecosystem and larger funding market command premium valuations:

  • London pre-seed: £3M-£7M (€3.5M-€8.2M) valuation caps compared to Dublin's €2.5M-€5M
  • London seed: £8M-£15M (€9.3M-€17.5M) compared to Dublin's €6M-€10M
  • Reasoning: Larger addressable investor pool, more competitive rounds, access to US investors active in London

Dublin startups raising from UK investors should expect valuation discussions 15-25% below London benchmarks unless you have exceptional traction or competitive dynamics driving up your valuation.

Dublin vs. Berlin, Stockholm, Paris: Comparable Valuations

Dublin's valuations are broadly in line with other tier-one European tech cities:

  • Berlin: €3M-€6M pre-seed, €7M-€12M seed—similar to Dublin
  • Stockholm: €3M-€7M pre-seed, €8M-€14M seed—slightly higher due to strong exits (Spotify, Klarna)
  • Paris: €3M-€6M pre-seed, €7M-€12M seed—comparable, with government support similar to Enterprise Ireland

When pitching European investors, position Dublin valuations as competitive with continental benchmarks while emphasizing Ireland's unique advantages: English-speaking, common law jurisdiction, tech talent from Google/Meta/LinkedIn, and strong government support.

Key Terms Beyond Valuation Cap in Dublin SAFEs

While the valuation cap gets the most attention, several other terms in your SAFE agreement materially affect your outcomes:

Post-Money vs. Pre-Money SAFEs

Y Combinator released a post-money SAFE template in 2018 that has become standard in Dublin's ecosystem. The key difference:

  • Post-money SAFE: The valuation cap includes the SAFE investment, making dilution calculations straightforward for founders. If you raise €400K on a €4M cap, SAFE holders get exactly 10% (€400K / €4M).
  • Pre-money SAFE: The valuation cap excludes the SAFE, meaning the actual dilution depends on how much you raise. More complex and less founder-friendly.

Use post-money SAFEs unless you have a specific reason not to—they're clearer, more founder-friendly, and expected by Irish and European investors.

Pro Rata Rights

Pro rata rights give SAFE holders the option to invest in your next round to maintain their ownership percentage. Most Dublin SAFEs include pro rata rights for investors committing €50,000+.

Example: If a SAFE holder owns 2% after conversion and you raise a €3M Series A that would dilute them to 1.6%, they can invest an additional €45,000 to maintain their 2% stake.

Pro rata rights are investor-friendly and generally acceptable for larger SAFE investments, but avoid granting them to small angel investors (€10K-€25K) who would complicate future rounds.

Most Favored Nation (MFN) Clauses

An MFN clause allows SAFE holders to adopt better terms if you issue SAFEs with superior terms to later investors before the conversion event. If you raise €200K at a €3M cap, then later raise €300K at a €2.5M cap, the early investors can elect to convert at the lower €2.5M cap.

MFN clauses are increasingly rare in Dublin's market but still appear in some angel SAFEs. Try to avoid them—they create complexity and can incentivize early investors to demand better terms than later investors who take more risk.

Conversion Triggers and Thresholds

SAFEs typically convert upon a "qualified financing"—a priced equity round raising a minimum amount (usually €500K-€1M). Make sure your SAFE defines:

  • Qualified financing threshold: €750K is common in Dublin
  • Liquidation or acquisition: What happens if you sell the company before a priced round? SAFE holders should receive payout based on the valuation cap
  • Dissolution: If the company fails, SAFE holders are last in line after creditors and usually receive nothing

Common SAFE Mistakes Dublin Founders Make

Learn from these frequent errors that create cap table problems or fundraising friction down the road:

Setting the Valuation Cap Too High

Optimistic founders sometimes set €6M-€8M caps at pre-seed stage thinking it preserves equity. But if your Series A values the company at €10M-€12M, that high SAFE cap barely provides investors with upside and makes the next round harder to close. Set caps based on realistic market benchmarks, not wishful thinking.

Raising Too Much on SAFEs

SAFEs let you raise quickly without negotiating full equity terms, but raising €1M+ on stacked SAFEs with different caps creates complex dilution when they convert. If you're raising €800K+, consider a priced seed round instead of multiple SAFEs—it provides clarity and sets a clear price per share.

Ignoring Fully Diluted Cap Table Implications

Many founders only think about current ownership after a SAFE round. But you need to model fully diluted ownership after the SAFE converts and after you've issued an employee option pool (typically 10-15% of post-money for Series A). Failing to model this can leave founders with 50-60% ownership after Series A instead of the 70-75% they expected.

Mixing Currency Denominations

If you're a Dublin startup raising from UK investors in GBP and Irish investors in EUR, make sure all SAFEs are denominated in the same currency (usually EUR for Irish companies). Currency fluctuations between SAFE issuance and conversion create confusion and potential disputes about conversion terms.

Not Documenting Verbal Terms

In Dublin's relatively small startup community, founders sometimes accept SAFE investments with handshake agreements on pro rata rights, board seats, or information rights without documenting them in side letters. Always memorialize all investor terms in writing—verbal agreements create misunderstandings during Series A diligence.

Using a SAFE Calculator: Step-by-Step Walkthrough

Whether you're using a spreadsheet or dedicated SAFE calculator tool, follow this process to model your dilution and cap table accurately:

Step 1: Input Current Cap Table

Start with your current ownership structure. For most early-stage startups, this is just founders with 100% equity split according to your founder agreements.

Step 2: Add SAFE Details

For each SAFE (you may have multiple), input:

  • Investment amount (EUR)
  • Valuation cap (EUR)
  • Discount rate (if applicable)
  • Post-money or pre-money designation

Step 3: Model Option Pool

Include your employee option pool (typically 10-15% of post-money valuation) to see fully diluted ownership. Option pools dilute founders and existing investors proportionally.

Step 4: Project Series A Terms

Input your anticipated Series A:

  • Investment amount (EUR)
  • Pre-money valuation (EUR)
  • New option pool if expanding (common to refresh to 15-20% post-Series A)

Step 5: Review Conversion and Dilution

The calculator will show:

  • How many shares SAFE holders receive at conversion
  • Each investor's post-conversion ownership percentage
  • Founder ownership after all dilution
  • Fully diluted shares outstanding

Step 6: Scenario Test

Run multiple scenarios with different Series A valuations to understand your range of outcomes. What if your Series A values you at €10M instead of €15M? How much more dilution do you face?

What Ownership Percentage Should Founders Target?

There's no universal "right" ownership percentage, but here are typical ranges for Dublin startups at each stage:

Post-Pre-Seed (After SAFEs and/or Enterprise Ireland)

  • Founders: 80-90% combined ownership
  • Investors: 10-20% (SAFEs, angels, Enterprise Ireland)

If you're below 80% after pre-seed, you've either raised a large amount (€500K+) or set valuation caps too low.

Post-Seed

  • Founders: 65-75%
  • Investors: 20-30% (all previous SAFEs converted plus seed equity investors)
  • Option pool: 10-15%

Post-Series A

  • Founders: 50-65%
  • Investors: 30-45% (all rounds combined)
  • Option pool: 15-20% (usually refreshed at Series A)

If founders retain less than 50% after Series A, you've either raised at low valuations, raised too much capital relative to progress, or given away equity to early employees or advisors without corresponding value creation.

Negotiating SAFE Terms with Irish and UK Investors

Dublin founders typically raise from a mix of Irish angels, Irish VCs, UK funds, and European investors. Here's how to approach SAFE negotiations with each:

Irish Angel Investors

Irish angels (often successful exits from tech giants or prior startups) typically invest €10K-€50K per person. They expect:

  • Standard terms: Post-money SAFE at market cap with no exotic terms
  • Pro rata rights: For investments of €25K+
  • Information rights: Quarterly updates on progress and financials

Irish angels are generally founder-friendly and value speed—provide a standard post-money SAFE, be clear about your cap, and close quickly.

Irish Venture Capital Funds

Irish VCs like Frontline Ventures, ACT Venture Capital, and Tribal VC typically lead or co-lead seed rounds. They prefer priced equity rounds over SAFEs but will invest in SAFEs at pre-seed. Expect:

  • Higher diligence: More scrutiny on team, market, and traction than angels
  • Board seat or observer rights: Even at seed stage
  • Pro rata rights: Always included
  • Valuation discipline: Irish VCs won't overpay—expect caps at or below benchmarks

UK and European Investors

UK funds (Seedcamp, LocalGlobe, Episode 1) and European investors (Point Nine Capital, Balderton) increasingly invest in Dublin startups. They expect:

  • Market-rate valuations: Comparable to London or Berlin with modest discount for Irish market size
  • Founder track record: Experience at tech giants or previous startup exits
  • Clear growth trajectory: Path to €5M+ ARR within 3-4 years to justify Series A in European market

UK and European investors are sophisticated and move quickly—if you're raising from them, have your data room ready, articulate your Europe-wide go-to-market strategy, and demonstrate how Dublin's talent and cost advantages support efficient scaling.

SAFE Conversion at Exit: What Happens if You Sell Before Series A?

One scenario founders often overlook: what happens if you receive an acquisition offer before your SAFEs convert?

Most SAFE agreements include a "liquidity event" clause specifying that if the company is acquired or goes public before a qualified financing, SAFE holders receive the greater of:

  • Conversion at the cap: They get equity as if they'd converted at the valuation cap, then receive their pro rata share of acquisition proceeds
  • Return of capital: They get their money back (minimum outcome)

Example: Early Exit with SAFE Outstanding

You raised €400K on a €4M post-money SAFE cap. Eighteen months later, before raising Series A, you receive a €10M acquisition offer.

  • SAFE holder conversion: €400K / €4M cap = 10% ownership
  • Payout to SAFE holders: 10% × €10M = €1,000,000
  • Payout to founders: 90% × €10M = €9,000,000

The SAFE holders' €400K investment returns €1M, a 2.5x return. Founders retain €9M. This is why setting a reasonable valuation cap matters—it protects early investors if you exit before growing substantially, while still leaving founders with the majority of proceeds.

Cap Table Management Best Practices for Dublin Founders

Maintaining a clean, accurate cap table from day one prevents headaches during fundraising and M&A diligence. Follow these practices:

Use Cap Table Software

Spreadsheets work for the first SAFE or two, but as you add investors, option grants, and future rounds, dedicated cap table software is essential. Popular options:

  • Carta: Industry standard in US and increasingly common in Europe, though pricing can be high for early-stage startups
  • Pulley: More affordable alternative with good SAFE modeling features
  • Capdesk: European-focused with strong UK and Irish user base
  • Ledgy: Swiss-based, popular with European startups

Document Everything

Keep signed copies of every SAFE agreement, side letter, founder vesting agreement, and option grant. Store them in a secure data room (Dropbox, Google Drive with restricted access, or DocSend) organized by category. You'll need all of this for Series A diligence.

Update After Every Transaction

Every time you issue a SAFE, grant options, or have a founder vesting event, update your cap table immediately. Quarterly updates are too slow—you need real-time visibility into ownership to make informed decisions.

Model Before Committing

Before accepting any investment or setting SAFE terms, model the fully diluted impact on your cap table through Series A. Use a SAFE calculator to run scenarios with different future valuations. Never agree to terms without understanding the ownership implications.

Red Flags: When SAFE Terms Are Too Investor-Friendly

Watch out for these terms that signal an investor is pushing for excessive control or downside protection:

  • Super pro rata rights: Investor can invest more than their pro rata share in future rounds, blocking other investors from participating fully
  • Liquidation preferences on SAFEs: SAFE holders shouldn't have liquidation preferences until they convert to equity in a priced round
  • Board seat at pre-seed: Inappropriate for SAFE investors unless they're leading with €250K+ and bringing significant strategic value
  • Valuation caps below €2M: Unreasonably low for Dublin market unless you're truly pre-product with unproven founders
  • Excessive information rights: Monthly updates or detailed financial reporting for small angel investments (€10K-€25K) create administrative burden

If you encounter these terms, push back or find different investors. Early-stage SAFEs should be simple and founder-friendly—complexity is a red flag.

Resources and Tools for Dublin Founders

Take advantage of these resources to support your SAFE modeling and fundraising process:

  • Y Combinator SAFE templates: Standard post-money SAFE agreements available free at ycombinator.com/documents—use these as your starting point
  • ICanPitch SAFE Calculator: Model dilution scenarios, conversion mechanics, and cap table outcomes at icanpitch.com
  • Enterprise Ireland support: Connect with EI mentors who can advise on combining SAFEs with HPSU funding
  • Dogpatch Labs and NDRC: Startup communities offering workshops and peer benchmarking on fundraising terms
  • Irish startup lawyers: Firms like Matheson, Mason Hayes & Curran, or William Fry have startup practices that understand SAFE structures and Irish/European norms

The Dublin Advantage: Why Ireland's Ecosystem Supports SAFE-Friendly Fundraising

Dublin's unique combination of factors makes it particularly well-suited for efficient, founder-friendly SAFE-based fundraising:

Common Law Jurisdiction

Ireland's legal system is based on common law, similar to the UK and US, making SAFE agreements (developed in the US) straightforward to implement and enforce. This contrasts with civil law jurisdictions in continental Europe where SAFEs require more legal adaptation.

English-Speaking Tech Talent

Access to English-speaking engineers, product managers, and sales professionals from Google, Meta, LinkedIn, and other Silicon Docks tech giants gives Dublin startups credibility with international investors who value experienced teams.

EU Market Access

Dublin-based companies have natural access to the €15 trillion EU market while operating in an English-speaking, business-friendly environment. This makes the city attractive to UK and European investors looking for portfolio companies that can scale across borders.

Government Support Infrastructure

Enterprise Ireland's co-investment programs, R&D tax credits, and startup support reduce the amount of dilutive private capital founders need to raise, allowing SAFEs to stretch further and extend runway.

When to Switch from SAFEs to Priced Equity Rounds

SAFEs are perfect for pre-seed and early seed rounds, but at some point you need to transition to priced equity. Make the switch when:

  • You're raising €1M+: Large rounds deserve clear pricing and governance terms that SAFEs don't provide
  • You're bringing on lead investors: Professional VCs expect priced rounds with board seats and full governance rights
  • Your valuation is well-established: Once you have clear traction and revenue, setting a price per share is straightforward and provides clarity for all stakeholders
  • You've accumulated multiple SAFEs: If you already have €500K+ raised on SAFEs with different caps, adding more SAFEs creates conversion complexity—do a priced round to reset the cap table

In Dublin's market, most startups switch to priced equity at seed stage when raising €800K-€2M with institutional lead investors.

Take Control of Your SAFE Terms and Cap Table Today

SAFEs are powerful fundraising tools that let Dublin founders raise capital quickly with minimal legal complexity. But used carelessly, they create dilution surprises, investor conflicts, and cap table problems that haunt you through Series A and beyond.

Set valuation caps based on realistic Dublin benchmarks (€2.5M-€5M pre-seed, €6M-€10M seed), use post-money SAFEs for clarity, model dilution through future rounds before signing, and keep your cap table clean with proper documentation and software.

Take advantage of Ireland's unique advantages—Enterprise Ireland co-investment, R&D tax credits, and access to experienced tech talent—to raise on favorable terms while preserving founder ownership.

Ready to model your SAFE conversion scenarios and calculate dilution with Irish valuation benchmarks? Use the Dublin SAFE Calculator at ICanPitch to build cap table projections, compare different valuation caps, and plan your fundraising strategy with confidence.

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