59 real series a-stage SaaS pitch decks with teardowns and measured benchmarks: median 15 slides, 12–20 typical, verified round sizes.
Every published SaaS teardown whose own filed stage note says series a — 59 decks from 58 companies. The benchmarks below are measured from exactly those decks.
Measured on 59 published teardowns (58 companies) — the same decks listed on this page. Slide counts and years come from each deck's own filed facts; round sizes only from rounds we could verify. Decks missing a figure are excluded from that figure's denominator rather than counted as zero.
Half of these decks run between 12 and 20 slides, with a median of 15. The shortest is 4 slides and the longest 36.
That median matches the wider SaaS & Developer Tools collection (15 slides across 309 decks).
That is 1 slide longer than the wider Series A collection, whose median is 14 across 629 decks.
31 of the 50 decks with a verified round raised $10M–$50M, the most common band here. 9 decks carry no verified figure and are left out of every raise number on this page.
The cohort leans recent: 18 decks are from 2022 or later against 17 from before 2018.
Slide labels exist for 55 decks in this cohort, and they cover only part of each deck. So the table below reports where a slide type was found, not how many decks contain one — a slide we never labelled is not a slide the founder omitted.
All SaaS & Developer Tools · Series A decks · All decks at this stage · All pitch deck examples · Library
50 of the 59 decks have a verifiable round size, and the median is $15M. Median deck year is 2020.
This is the best-documented SaaS cohort we have: five in six decks have a public round attached.
What to do with it: Use $15M as the reference point and be explicit about why your ask differs.
Median length is 15 slides, with the middle half between 12.5 and 19.5 — one slide longer than the seed SaaS median and much tighter at the top end.
Series A decks converge. The wide variance seen at seed disappears once there are metrics to structure the deck around.
What to do with it: Aim for 15. Deviating far above suggests the metrics narrative is not yet doing the work.
Of the 55 labelled decks, product appears in 28 around slide 5, solution in 24 around slide 5, problem in 22 around slide 3, and TAM/SAM/SOM in 22 around slide 5.
Problem moves earlier at Series A than in the seed cohort, and product and market arrive together in the middle of the deck.
What to do with it: Set the problem by slide three so the metrics that follow are read as evidence against a defined gap.
Limitation: Labelling is partial; these are found-in counts.
Published investor guidance and current market data, linked to source.
Fifteen is the median here; the ordering follows the labelled decks.
Material that usually belongs in an appendix rather than the main deck: cohort tables; pipeline by segment; pricing history; security and compliance.
Covers and commentary only; each links to its teardown.
Pitch Score compares your deck with the 59 Series A SaaS decks measured on this page.
Score your deck against this cohort
50 of the 59 decks in this cohort have a verifiable round size, and the median is $15M.
Median 15 slides, with the middle half between 12.5 and 19.5 — noticeably tighter than the seed cohort.
Carta's Q2 2025 data shows average check sizes down 3%–9% from Series A through Series D and deal count down 10% across the first half, and NVCA recorded first-time financings at their lowest value since 2017. (Carta 2025, NVCA 2024)
Around slide 3 in this cohort — earlier than at seed, so the traction that follows reads as evidence.
More than you think. Carta measured a median 696 days between rounds in Q2 2025, so plan past the milestone rather than to it. (Carta 2025)
External facts on this page were checked against the pages below on 9 September 2026. Everything measured from our own deck corpus is marked as such.