v4.2 · one process, many faces

Hundreds of you. one browser_

Run hundreds of coherent identities side by side on a single browser core. Each one gets its own fingerprint, cookie jar and private cache. The shared engine and cache reduce RAM and bandwidth by up to 90%. Fingerprints and humanized navigation are applied stealthy within the browser core, making it easy for you to be undetected.

Pay per identity, from $0.99 See the runtime

◆ Windows · macOS · Linux◆ portable identity files◆ no per-seat tax

identity_pool.live40 running

profile_014

one core ↑

$ copy spawn --identities 40 --profile ecom-us

> engine reused ......... 1 process

> fingerprints .......... 40 unique

> shared cache ......... HIT 91%

> resident memory ..... 8.2 GB ✓ ✦‿✦

> instead of .......... 22.7 GB

$ █

hundreds of identities ✱ one process ✱ 60% less RAM ✱ shared cache, zero shared state ✱ scriptable orchestration ✱ no cloned engines ✱ hundreds of identities ✱ one process ✱ 60% less RAM ✱ shared cache, zero shared state ✱ scriptable orchestration ✱ no cloned engines ✱

runtime for N identities

-64%

resident memory at 40 identities

90%

POSSIBLE BANDWIDTH SAVINGS

100%

SMILES ENJOYING YOUR SUCCESS

01 / the runtime

SCALE THE IDENTITIES, NOT THE BROWSER

Every antidetect tool on the market boots a second browser to get a second identity. Copy doesn't. Hand a process a fingerprint and a cookie jar, and it runs fully isolated on the engine that's already resident, with its own storage, its own network identity and its own lifecycle.

parallel_identities 24 live

each stack = 1 identity → own exit IP · own fingerprint · own jar

US DE BR JP GB NL CA FR MX PL SE IT US DE BR JP GB NL CA FR MX PL SE IT

proxy / exit IP fingerprint storage + cookies

engines booted: 1 (of 24)~200 MB/identity + 380 MB oncetotal: 5.1 GB vs 13.6 GB clonedsaved 8.5 GB · 23 engines you never booted

Coherent by default

Fingerprint, timezone, locale, fonts, GPU strings and network path agree with each other. No half-faked profile giving you away on the first request.

Shared cache, split state

Fetch once, serve to every process. Bandwidth drops, cold starts shorten, throughput per core climbs. Not one byte could tie two identities together.

Orchestration you script

Tailor behaviour per identity from one control plane: CDP, REST, cron-style runs. Fan out a job across 200 profiles in a loop, not a spreadsheet.

02 / portable state

Park it. Wake it. Move it.

Running identities in parallel is half of it. Any identity's whole state dumps to a single portable file: cookies, localStorage, IndexedDB, service workers, logged-in sessions, fingerprint and proxy binding. Freeze one to reclaim its RAM, spin a fresh identity into the slot, then wake the stored one hours or months later on any machine and land back exactly where it left off. Sessions survive; nothing leaks between them.

stay logged in no re-verification move between machines

$ copy dump id_014 --out vault/id_014.copy

> sealed 41 cookies · 6 origins · 12.4 MB

> slot freed ........... 200 MB

$ copy spawn --fresh --into slot 14

> new identity ......... id_244 live

$ copy load vault/id_014.copy

> restored ............. session intact

$ █

DUMP

One file holds the entire identity, byte-for-byte.

SWAP

Populate the freed slot with another identity instantly.

WAKE

Reload later, anywhere. Still logged in, still coherent.

03 / the receipts

Same box.
More faces.

Measured on a 16-core / 32 GB workstation, 40 identities warm, medium-weight commerce pages.

cloned browsers · RAM22.7 GB

copy browser · RAM8.2 GB

cold start, 50 profiles38 s → 11 s

egress on repeat runs-63%

cross-profile leakagenone detected

Prove it yourself → run /check

04 / pricing

Pay per face.
Keep the rest.

Every identity you add saves you a whole browser engine. We never take more than half of what that saves you, and less as you scale. The more identities you run, the less each one costs.

Copy Browser · metered

$0.79 per identity / month, cancel anytime

identities you run40

your tier ....26-100 @ $0.79

you pay$32 / mo

> saves $87 a month in RAM you never rent

> 14.5 GB of engines skippedfits one box

✱ Runs on your own hardware, no cloud profiles ✱ Dump, swap and wake identity state ✱ CDP automation, scriptable runs ✱ Updates included while you subscribe

Start metered

Identity API · optional

$19 per month, cancel anytime

identity events / mo50k

overage beyond 50knone

estimated / mo$19

Start the API

Volume breaks apply automatically: $0.99 up to 25 identities, $0.79 to 100, $0.65 to 250, $0.50 beyond. Savings compare resident memory against one cloned browser per identity at $6 per GB per month, mainstream VPS pricing. Running more than a thousand identities? Enterprise is $10,000 onboarding plus $500 a month for unlimited identities, unlimited machines and a private build. Talk to us.

be limitless.

One download, one process, as many coherent identities as your box can hold. Docs, SDKs and a 14-day refund window.

Download v4.2 Run the check

$ curl -s copy.sh/install | sh

> installed copy 4.2.0

> run: copy up --identities 40

$ █