Predrop — by Magna Collective

See how your Instagram post will perform before you publish.

Predrop learns your baseline from your own Instagram posts, then scores every draft against your own median, rehearses it against the first few hundred viewers who decide its reach, and writes you a strategy report — all before you hit publish.

  • Benchmarked on your IG data
  • Audience Swarm
  • Strategy Reports

Coming soonCurrently in private beta. Request an invite to be first in line.

Simulation preview Live model

Illustrative preview · modeled on your own account · reactions read as rates, projected onto your real reach

Benchmarked on your data

Scored against your own median — never a generic benchmark.

Predrop reads your last 90 posts and builds a baseline from your reach, saves, shares and hooks. Every score, idea and insight is measured against that — so the numbers are yours, and nothing is estimated.

MEDIAN ENG4.6%
TOP QUARTILE7.9%
POSTS READ90
MEDIAN HOOK1.8s
PREDICTION BACKTEST24/28

On 28 of your recent posts, our pre-publish score matched what actually happened.

ENGAGEMENT OVER TIME
6.8%4.6%2.4%

Representative preview — in the app this is drawn from your own posts.


The Swarm

Your post lives or dies in the first few hundred viewers.

Instagram decides how far a post travels by watching the first few hundred people it pushes it to. The Swarm rehearses that moment before you publish — and predicts the algorithm’s verdict.

The first few hundred viewers decide everything. The Swarm lets you win them before you post.

First, we predict the push

Every post opens to a slice of your audience — Instagram's first distribution. For a smaller account that might be 12% of your followers (~1,200 people); for a large creator it's many thousands. Predrop estimates that opening reach from your own history.

Then the Swarm reacts

We deploy up to 600 AI agents to model the first few hundred of those viewers — the make-or-break cohort — and drop your draft into their feed. You watch who stops scrolling, who saves, who shares, and who comments.

And we predict the amplification

From how that cohort reacts, Predrop predicts Instagram's next move: amplify the post to several times your base reach, or cap it. Fix what's leaking, rerun, and walk into publish knowing which way it breaks.

It scales to your account: whether Instagram opens your post to 1,200 people or 120,000, the Swarm samples up to 600 of the first viewers and reads their reaction as rates — so the prediction fits your reach at any size. Think of it as a dress rehearsal: change the hook, swap the thumbnail, tighten the caption, and run it again.


Features

One source of truth: your own Instagram data.

Nine tools — score, simulate, plan, and learn — every number measured against your history, never a generic benchmark. And the scorer gets sharper with every post you publish.

01

PreDrop Score

A single 0–100 read on any Instagram draft before you post — graded against your own median, with the reasons and the fixes.

0–100 · pre-post
02

The Audience Swarm

Rehearse your draft against the first few hundred viewers who decide its reach, then see Instagram's predicted amplification.

Simulation
03

Ideas

Content built from the posts that actually over-perform for you — every idea pre-scored against your baseline, with ranked hook variants.

Pre-scored · hook variants
04

Content Planner

A real calendar for what ships next: plan from ideas, plan from scored drafts, or write manual slots — mark them shipped as they go live.

New · planner
05

Self-Correcting Scores

Every posted outcome trains your scorer: prediction accuracy, streaks, and an automatic calibration that pulls future scores toward reality.

New · calibration
06

See It In Feed

Drop any scored draft into a pixel-faithful Instagram mockup before you post — with the swarm's comments already in the thread.

New · feed simulator
07

Strategy Report

An AI report synthesized from your whole account: content pillars, what's working, what's hurting, and a 30-day plan.

From your account
08

Your Numbers

A full instrument panel — formats, hooks, engagement mix, momentum, cohort benchmark, and a prediction backtest — all from your posts.

Analytics · cohort bench
09

Share-ready Reports

Export your strategy report, any score, or your score history as a clean PDF to send a client, teammate, or brand.

PDF export

Visualizers

The instruments you get in the app.

Score trend against your median, your format mix, the days that actually win, the topics that beat your baseline, and your real follower makeup — every chart drawn from your own account.

SCORE HISTORY
050100
TOPIC UPLIFT VS YOUR MEDIAN
Form fixes+34%Myth-busting+21%Behind-the-scenes+9%Product push-14%Reposts-29%
FORMAT MIX
  • Reels64%
  • Carousel24%
  • Image11%
AVG ENGAGEMENT BY DAY
7%3%0%MONTUEWEDTHUFRISATSUN
AUDIENCE · GENDER
  • Women63%
  • Men34%
  • Other3%
AUDIENCE · AGE
4523018–2425–3435–4445–5455+

Representative preview · the median rule, the mix, and the demographics all populate from your connected account.


Reports · New

A strategy report on your whole account — ready to share.

Predrop reads every post and synthesizes a full strategic read: your content pillars, what’s working, what’s hurting, and a concrete 30-day plan. Export it as a clean PDF to send a client, a teammate, or a brand partner.

  • Synthesized from your own posts — evidence attached to every call.
  • Export the report, any score, or your full score history.
  • Regenerates as you post — it tracks new content automatically.
PREDROPSTRATEGY REPORT · @yourhandle

Your reels win on fast form-fix hooks — lean in and cut the reposts.

POSTS ANALYZED90
MEDIAN ENGAGEMENT4.6%
CONTENT PILLARS
Form fixesMyth-bustingMobility routines
WHAT’S WORKING

Sub-2s hooksReels that reach the payoff in under 2 seconds beat your median by 34%.

WHAT’S HURTING

Reposted clipsRecycled media caps distribution — down 29% vs your original posts.

30-DAY PLAN
  1. Open every reel on the fix, not the setup.
  2. Ship 3 form-fix reels this week; retire reposts.
  3. Post Thu/Tue — your two strongest days.
Export PDFGrounded in your data

In the app

See it on your phone.

Score, simulate, and read your strategy — all in one place, all grounded in your own account.

Prediction backtest · your data
Prediction backtest · your data
PreDrop Score — will it hit?
PreDrop Score — will it hit?
The Audience Swarm — up to 600 react
The Audience Swarm — up to 600 react
Your numbers
Your numbers
Every post, graded vs your median
Every post, graded vs your median
Strategy report, from your posts
Strategy report, from your posts

How it works

Connect once. Everything after is your account.

No dashboards to configure, no benchmarks to pick. Predrop learns from your own history and gets sharper with every post.

01

Connect Instagram

Sign in and connect your own professional account. Access is read-only — Predrop never posts on your behalf.

02

We read your posts + insights

Predrop reads your media and metrics — reach, saves, shares, views — to learn what actually works for your account.

03

Score, ideate, simulate

Get a PreDrop Score, fresh ideas, and a Swarm simulation for any draft — all before you publish.

Grounded in your data. No guessing.

Private beta

Be first to try Predrop.

We’re opening early access to a small group of creators. Request an invite and we’ll be in touch.

No spam. One email when your invite is ready, then it’s you and your posts.