πŸ’‘ Vision & Pitch πŸ“– Sugya Demo Β· English πŸ“– Sugya Demo Β· Χ’Χ‘Χ¨Χ™Χͺ
A proposal β€” May 2026

A retention engine
for the Daf Yomi generation.

Hundreds of thousands of Jews learn a page of Talmud a day. Most forget nearly all of it. This is a tool to change that β€” by teaching the one interpretive skill that recurs at every stratum of the halakhic tradition, and surfacing it, day after day, until it sticks.

Daf Yomi has distribution. It doesn't have retention.

The Daf Yomi cycle is arguably the most successful mass-participation learning program in Jewish history. A single page of Talmud, every day, for seven and a half years. Hundreds of thousands of participants worldwide. A new cycle begins roughly every eight years, each one larger than the last.

And yet β€” if you ask a committed Daf Yomi learner three years into the cycle what was on the page they studied last month, most cannot tell you. Ask them to reconstruct the core dispute of a tractate they "finished" two years ago, and the blank is honest and widespread. The ritual of daily learning is preserved. The learning itself is evaporating.

~350K
participants worldwide in the current Daf Yomi cycle
2,711
pages to cover in 7Β½ years β€” one per day
<10%
estimated retention of substantive content after one month, per informal surveys of learners
0
mainstream tools designed specifically to improve retention rather than comprehension

The existing publishers β€” Koren/Steinsaltz, ArtScroll, Mesivta, Hadran β€” are excellent at what they do. But what they do is help the learner understand today's daf. None of them are built to help the learner remember next month what they read today. The category doesn't exist.

The onboarding problem is even worse. A Jew who is drawn to Daf Yomi β€” in the post–October 7 Torah renaissance, this is a growing population β€” faces an impossible starting line. Joining mid-cycle means showing up to a page that references hundreds of prerequisite concepts, acronyms, and disputes the learner has never encountered. Most quietly drop out within weeks. The cost isn't just to them; every dropout is a participant the cycle never recaptures.

The halakhic tradition has one grammar. It recurs at every stratum.

Every meaningful dispute in 2,000 years of Jewish legal literature has the same shape: a set of contested premises, a set of opinions each built from a specific combination of premise-stances, and a derivation that links foundation commitments to practical conclusion. That grammar is not specific to the Gemara. It recurs across strata:

Stratum 1 Β· Tannaim & Amoraim
The Gemara itself
Six readings of "Hakol Shochtin" divide along seven contested premises about Kuthim, Mumar, and supervision. Each opinion is a premise stack.
Stratum 2 Β· Rishonim
Rashi vs. Tosafot vs. Rambam vs. Rosh
A dispute among the medieval commentators about how to read the Amoraim. Same premise/opinion grammar, applied one layer up.
Stratum 3 Β· Codifiers
Shulchan Aruch Β· Rama
One Rishonic reading is codified as normative; a second is preserved as dissent. The codifier's own interpretive premises become the next layer's machloket.
Stratum 4 Β· Contemporary poskim
Chazon Ish Β· Rav Moshe Β· Rav Ovadia Β· their successors
New premises emerge (modern technology, sociology, medicine). The same grammar processes them into new rulings.

This is not a metaphor. It is a structural feature of the literature. Teach a learner the grammar once, and they have the tool to read every layer. Surface it repeatedly β€” across different sugyot, different machlokot, different centuries β€” and each encounter reinforces the concepts they've already seen. Retention compounds because the atoms are reused.

The product thesis in one sentence: build a tool that teaches the grammar of halakhic argument, then uses the daily Daf Yomi cycle as the distribution mechanism to reinforce it, with spaced repetition and a growing cross-sugya concept graph ensuring that what was learned on day 1 is still there on day 500.

The same graph, walked in either direction.

The strata above do not form a one-way timeline from past to present. They form a graph. Each layer uncovers the layer immediately above it and immediately below it, in the same grammar. A learner can enter at any point and walk in either direction β€” from the pesukim in the Torah all the way down to the halacha as it is lived today, or from a ruling a person just received from their rav all the way back up to the Biblical verse at its root. Or stop anywhere in between. The graph is the same. The grammar is the same. Only the direction of travel is chosen by the learner.

Pesukim Β· The Torah itself The Biblical verse at the root of a halakhic question
Mishna Β· Baraita Β· Tosefta Tannaitic formulation of the law and its parameters
Gemara Β· Tannaim & Amoraim The sugya β€” where premises surface and opinions divide
Rishonim Β· Rashi Β· Tosafot Β· Rambam Β· Rosh Medieval systematization of the Gemara's disputes
Codifiers Β· Shulchan Aruch Β· Rama Normative law crystallized from Rishonic dispute
Contemporary psak Β· halacha as lived Today's rav, today's kitchen, today's question
↓ Downward Β· Toward source

"How did we arrive at this halacha?"

The observant Jew with a practical question about Shabbat or kashrut. Starts at the ruling they received, walks it backward: the Shulchan Aruch that codified it, the Rishonim whose dispute the Shulchan Aruch resolved, the sugya in the Gemara the Rishonim were reading, and ultimately the pasuk in the Torah that anchors it all. They may stop at any step β€” by then the halacha is no longer a rule they keep, but a structure they understand.

↑ Upward Β· Toward application

"How does this sugya apply?"

The Daf Yomi learner who has just finished today's page. Wants to know why this argument matters beyond the academic. Walks it forward: the Rishonim who systematized it, the codifiers who resolved it, the contemporary posek whose ruling governs their home today. They may stop at any step β€” by then the abstract sugya is no longer a distant machloket, but the rule they will live with tonight.

This is the feature that serves both audiences β€” the observant learner asking "where does this come from?" and the Daf Yomi learner asking "why should I care?" Both questions, answered by the same traversal of the same graph. The grammar holds in both directions. That is what makes it a tool and not a textbook.

One sugya, built at full depth, to prove the grammar works.

Click the Sugya Demo Β· English tab at the top of this page. You will find a working analysis of Hullin 2a β€” the opening page of the tractate that most Daf Yomi cohorts begin with, and one most learners find intimidating because it is filled with categories (Kuthi, Mumar, Meshumad) that feel arbitrary and archaic.

The demo re-presents that sugya in eight linked layers, each using the same visual vocabulary of color-coded premise pills:

A Hebrew version is one tab over β€” identical in content, mirrored for RTL reading, so the tool is accessible to learners in either language from day one.

What the demo proves: that a sugya which typically feels like six arbitrary readings by six historical figures can be restructured as a navigable decision space β€” and that once a learner holds the premises, they can generate the opinions rather than memorize them. This is the single move that converts the Talmud from a body of facts to be remembered into a set of skills to be practiced.

The demo is a proof of concept, not the product. It answers one question: does the grammar actually fit a real sugya at depth? It does. The work now is to build the infrastructure that lets this depth be produced at the pace of the cycle β€” one daf per day β€” and surfaced to learners in a form that drives retention.

Open the English demo β†’ Open the Hebrew demo β†’

This is not a competitor to Koren, ArtScroll, or Steinsaltz. It is the layer above them.

The existing publishers have solved the problem of understanding today's daf. They have done it beautifully, in print and digitally, for generations. None of them are going to be displaced, and this project does not attempt to displace them. A serious Daf Yomi learner will continue to read Steinsaltz or Koren β€” as they should.

The problem this project addresses is the one none of them are designed to solve: retention across the cycle, onboarding for newcomers, and structural coherence across strata.

Existing publishersThis tool
Primary goalUnderstand today's dafRetain the daf across the cycle
Unit of contentA line of text, a note, a summaryA recurring concept in a cross-sugya graph
Learner interactionReadPredict, generate, re-derive, recall
Progress trackingNonePer-concept mastery, spaced review
Onboarding for newcomers"Start reading""Here are the 20 prerequisites for today's daf β€” learn those first"
Handling of pluralismEditorial (usually a single tradition)Structural (premises, opinions, dissent preserved)
Layers of traditionTypically one (Gemara + Rashi)All four, same grammar (Gemara β†’ Rishonim β†’ Shulchan Aruch β†’ contemporary)

The relationship is complementary. This project will link out to the primary-text publishers rather than reproduce them. Its value proposition is distinct: not the text, but what the learner retains of the text three years after encountering it.

We have roughly one year before the next Daf Yomi cycle begins.

The current (14th) Daf Yomi cycle ends in June 2027. A new cycle begins the next day, drawing in the largest cohort of beginners the program sees every seven and a half years. A tool launched in sync with that moment reaches the widest possible audience at exactly the moment they most need it. A tool launched six months after misses the onboarding window entirely and has to wait until 2034 for the next one. That timing is not a convenience β€” it is the central strategic constraint of the project.

The implication: we need to be hardened and ready by January 2027 for a soft launch, and fully polished by June 2027 for the cycle kickoff. That gives roughly a year of focused work.

It is also a year we need, for a reason beyond software. Authoring has lead time. Every sugya in the cycle has to be drafted, reviewed rabbinically, proofread, and structurally tested before a learner ever sees it. Even with AI-assisted drafting, a human editorial review cannot be compressed below a certain floor. The authoring pipeline has to start now to build a reviewed backlog of sugyot ready for daily release when the cycle begins. Waiting until launch to start authoring guarantees falling behind the cycle in the first month β€” which is how every prior attempt at a daf-yomi-synced product has failed.

Two additional forces make the moment especially favorable. The authoring bottleneck has collapsed: a depth of analysis that would have taken a team of scholars months per sugya a decade ago can now be drafted in hours with AI under editorial control. And the audience has expanded: in the post–October 7 Torah renaissance, a documented surge of formerly unaffiliated Jews has turned toward serious learning β€” precisely the population locked out by existing tools.

Sequenced to prove the thesis, then scale into the cycle.

The work is staged so each stage validates the one before it. Nothing here requires a leap of faith, and the order is dictated by the June 2027 launch constraint.

Done

Proof of concept

One sugya (Hullin 2a) built end-to-end at eight layers of depth, bilingual, interactive. Visible in the Demo tabs. Validates that the structural grammar fits a real Gemara at full depth, and that a learner can re-derive the whole sugya from four questions once the foundations are laid.

Build

Authoring pipeline & retention engine

  • LLM-assisted authoring templates under human rabbinic review, targeting Phase-0 quality at the pace of one sugya per day.
  • Spaced repetition engine auto-generating review cards from every structural element of every sugya.
  • Cross-sugya concept graph with shared premise and foundation nodes, per-learner mastery tracking, and progressive onboarding for newcomers mid-cycle.
Stockpile

Build a reviewed backlog of sugyot

  • Begin authoring the opening tractates of the cycle so that a meaningful runway of reviewed content is ready before daily release begins.
  • Pilot cohort of Daf Yomi learners engaged to test the tool on finished sugyot and provide feedback while the backlog is built.
  • Retention measured against an existing-tool control group; product iterated on real data rather than guesses.
Harden

Soft launch β€” January 2027

  • Tool stable, performant, tested on live users at scale. All critical flows validated.
  • Partnership outreach to Hadran, OU, and major yeshivot for institutional endorsement and distribution.
  • Backlog extended to cover at least the first several tractates of the coming cycle.
Launch

Cycle 15 kickoff β€” June 2027

  • Public launch synchronized with the start of the 15th Daf Yomi cycle.
  • Daily release of reviewed, structured sugyot alongside the cycle.
  • Onboarding flow active: newcomers joining Daf Yomi get the prerequisite premise scaffolding before the daily sugyot.
Deepen

Vertical stack & community

  • Rishonim layer (Rashi, Tosafot, Rambam, Rosh) integrated into the same grammar.
  • Shulchan Aruch and contemporary poskim added with explicit structural pluralism β€” Ashkenazi, Sephardi, and other traditions represented rather than flattened.
  • AI chavruta feature and peer-review community contribution pipeline.
  • Audio layer generated from structural output for commute-time learners.

Two complementary paths β€” one to make it possible, one to sustain it forever.

The strongest version of this project is funded the way Torah projects have always been funded: by combining a leadership gift that capitalizes the build with a community of dedicators who sustain it cycle after cycle. Both pieces matter. Neither works alone.

⭐ Founding Patron

The leadership gift that builds the system.

One transformational gift that capitalizes the build phase: editorial team, rabbinic review, engineering, infrastructure, and the authoring backlog needed to launch with the cycle in June 2027.

In recognition: Founding Patron of the project in perpetuity. The Patron's name appears on the project's home page and on every dedicated daf alongside the daily sponsorships, identifying the person without whom none of the rest exists.

Without this gift, the sponsorship engine has nothing to sponsor.

πŸ“– Sponsorship Engine

The dedications that sustain the cycle.

Once the system exists, every daf can be dedicated by a family, individual, or institution β€” l'iluy nishmat, in honor of a simcha, on a yahrzeit, or as a recurring annual dedication. Every learner who opens that daf sees the dedication.

This is the model that funds ongoing authoring, review, operations, and team costs β€” not for a year, but for every Daf Yomi cycle that follows. Revenue scales with adoption.

A self-sustaining system in the tradition of Torah philanthropy.

What the Founding Patron gift covers

  • A small dedicated team β€” editorial lead, rabbinic reviewer, engineering β€” through the June 2027 launch.
  • Infrastructure: authoring pipeline, retention engine, concept graph, sponsorship platform.
  • A reviewed backlog of sugyot ready for daily release when the cycle begins.
  • A pilot study with a real Daf Yomi cohort, measuring retention against a control group.
[ Specific gift range, team composition, and milestone structure to be discussed in a follow-up conversation. ]

Every page can be dedicated. Every dedication is seen.

Sponsorship is structured as a familiar ladder, anchored at chai-multiples that match the conventions of Torah philanthropy. A sponsor can dedicate a single daf for a yahrzeit, a perek for a milestone, a full masechet for a parent, or β€” at the prestige tier β€” the entire Shas in one transformational gift.

Daf
$180
A single page, dedicated. Visible to every learner that day. Recurrable on yahrzeits.
Perek
from $1,800
A chapter (typically 10–30 dapim). Dedication on every page of the perek.
Masechet
from $18,000
A full tractate. Sponsor's name on the masechet's title plate plus every daf.
Seder
from $180,000
An entire order of Mishna/Gemara. Premier institutional or family-legacy gift.
Full Shas
$540,000
Every daf, every masechet β€” 2,711 pages. The signature transformational gift.

What a learner sees on a sponsored daf

A small banner appears at the top of the page, in the sponsor's chosen wording. Tasteful, prominent, never intrusive. Below is a sample of what a learner opening the page would see:

Today's learning Β· Hullin 47b
Sponsored by the Schwartz family, l'iluy nishmat their beloved father, Rabbi Yehuda Schwartz, of blessed memory, on his second yahrzeit. "His Torah was his joy."

Sample dedication. Wording is fully customizable: l'iluy nishmat, l'zecher, in honor of a wedding, bar/bat mitzvah, refuah sheleima, or simply with gratitude.

Common questions

Can institutions sponsor β€” shuls, yeshivot, chevrot?
Yes. Institutional sponsorships are explicitly supported. A shul can sponsor its "home masechet," a yeshiva can sponsor a seder, a chevra can sponsor a perek they regularly learn together. Institutional dedications display the institution's name (and optionally a small mark or logo) alongside the daily learning.
Can a dedication recur on a yahrzeit each year?
Yes β€” and this is one of the most meaningful features of the model. A family that dedicates the daf falling on a parent's yahrzeit can have that dedication automatically recur on the same Hebrew date in subsequent years, including in non-Daf-Yomi contexts. The result is a digital, living yahrzeit board that hundreds of thousands of learners encounter annually, in the act of Torah study itself.
What happens to a sponsorship for a daf the cycle hasn't reached yet?
Sponsorships fund authoring ahead of the cycle. A daf sponsored today that comes up in 2029 will be drafted, rabbinically reviewed, and ready before its release date. The sponsor receives confirmation tied to the future release, and is notified before the daf goes live.
Who reviews the content for halakhic and textual accuracy?
Every sugya passes through rabbinic editorial review before release. AI is used for drafting and structural analysis under human direction; no content reaches a learner without explicit rabbinic sign-off. This is non-negotiable to the project's integrity.
Is sponsorship tax-deductible?
The plan is for the project to operate under a US 501(c)(3) (with parallel structures in other jurisdictions where applicable) so that sponsorships are tax-deductible to the extent permitted by law. Establishing nonprofit status is part of the build phase.
Can a sponsor remain anonymous?
Yes. Sponsors choose between a named dedication, an anonymous dedication ("dedicated by a family"), or any phrasing in between. The choice is the sponsor's, always.

Who is building this.

David Schwartz has been learning Daf Yomi for more than four decades, having joined his first cycle at the age of thirteen and currently working through his sixth. He has given shiurim β€” public Talmud classes β€” for the majority of his adult life, and is now studying for semicha (rabbinic ordination), which has brought the Shulchan Aruch and the contemporary halakhic stack into focus alongside the daily Gemara.

Professionally, David is an entrepreneur who has spent the last several years working intensively with AI systems. The intersection of those two lives β€” the learner who has watched generations of fellow daf yomi participants struggle with retention, and the builder who has seen firsthand how rapidly AI is reshaping what educational tooling can do β€” is what makes this project feel both necessary and newly feasible. AI cannot replace the chavruta, the rav, or the text. But used with discipline and under rabbinic review, it can do something the existing tools were never designed to do: lower the barrier for newcomers, structurally represent the pluralism of the tradition, and help the daily learner actually retain what they are reading.

This project is the place where those three strands β€” the learner of forty-four years, the teacher preparing for semicha, and the technologist β€” converge.

Next step: a 30-minute conversation to walk through the demo live, discuss where the thesis feels strong and where it feels underspecified, and align on what success looks like in time for the June 2027 launch.

Contact: david@chavruta.ai