BulkPublish alternatives: 6 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
The broadest open scheduler here; free means running PostgreSQL, Redis, Temporal and your own platform credentials.
licenseAGPL-3.0+
runsyour machine or their cloud
installHosted signup, or Docker Compose for self-hosting.
enginesOptional AI/media features connect to OpenAI, ElevenLabs, fal.ai, Tavily, KieAI and Transloadit.
dataPostgreSQL holds application data; Redis and Temporal support jobs; media is stored locally or in Cloudflare R2/S3-compatible storage.
the catch vs BulkPublishPostiz is not a spreadsheet-first one-upload queue, so large batches require more workflow work as well as operating its server stack.
setupHosted use is straightforward; self-hosting requires Docker, social OAuth apps, and a PostgreSQL, Redis and Temporal stack.
facts verified 2026-08-10
A polished single-user scheduler with queues and basic analytics; the team features live in the paid edition.
licenseMIT
runsyour server
installDocker Compose is recommended; a manual Laravel/Composer installation is also documented.
dataMySQL stores application data, Redis handles queues/cache, and media uses local/public disk or S3-compatible storage.
the catch vs BulkPublishMixpost Lite is single-user and does not offer BulkPublish's purpose-built spreadsheet-to-many-accounts flow.
setupRequires a server with Docker plus social-platform app credentials; the manual path also needs PHP, Composer, Supervisor, cron, Redis and FFmpeg.
facts verified 2026-08-10
Three non-X accounts and ten queued posts each, with a bulk CSV importer that is the closest free match for the actual job.
licenseproprietary, free
runstheir cloud
installHosted signup and OAuth connection to each social account.
dataConnected-account metadata, scheduled content, media and analytics live in Publer's cloud.
setup✓ installs clean
the catch vs BulkPublishPubler's free CSV importer accepts only five posts per upload, turning a true bulk job into repeated small imports.
facts verified 2026-08-10
Three non-X accounts, fifteen queued posts each, analytics and an inbox; one user and no X publishing.
licenseproprietary, free
runstheir cloud
installHosted signup and OAuth connection to each social profile.
enginesChamp AI Suite is included, but Social Champ's public documentation does not identify the underlying model provider.
dataPosts, media, profile metadata, inbox data and analytics live in Social Champ's cloud.
setup✓ installs clean
the catch vs BulkPublishThe free plan excludes X and caps each of three profiles at fifteen scheduled posts, which sharply limits a bulk queue.
facts verified 2026-08-10
Three channels, ten queued posts each and thirty days of metrics; eight lifetime channel connections make swapping a one-way door.
licenseproprietary, free
runstheir cloud
installHosted signup, with optional desktop browser extension and mobile apps.
enginesBuffer AI Assistant is included, but Buffer's public product documentation does not identify its underlying model provider.
dataPosts, media, ideas, connected-account metadata and analytics are stored in Buffer's cloud.
setup✓ installs clean
the catch vs BulkPublishBuffer Free lacks a comparable high-volume CSV-first importer and allows only ten queued posts per channel.
facts verified 2026-08-10
Ten network accounts and ten queued posts total, refilling forever; generous until you plan eleven things at once.
licenseproprietary, free
runstheir cloud
installHosted signup and OAuth connection to each social account.
dataConnected profiles, drafts, scheduled posts, media and analytics live in Fedica's cloud.
setup✓ installs clean
the catch vs BulkPublishFedica permits only ten scheduled posts at once across the whole free account, so a spreadsheet-sized batch cannot remain queued.
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
Zapier free planThe usual DIY answer for bulk posting from a sheet, but the free tier is single-step Zaps with a monthly task cap · it is a trigger, not a scheduler, and it runs out mid-campaign.
Meta Business Suite PlannerGenuinely free and genuinely good, but only for Facebook and Instagram · it is not an alternative to posting everywhere at once.
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Postiz | AGPL-3.0+ | self-host, real ops | web, self-hosted, cli | 34,300 | 2026-08 |
| Mixpost Lite | MIT | docker to self-host | web, self-hosted | 3,500 | 2026-03 |
| Publer Free | proprietary, free | they host it | web, ios, android, browser-extension | — | — |
| Social Champ Free | proprietary, free | they host it | web, ios, android | — | — |
| Buffer Free | proprietary, free | they host it | web, ios, android, browser-extension | — | — |
| Fedica Free | proprietary, free | they host it | web, browser-extension | — | — |
Because a scheduler is only worth anything when it is boring, and a self-built one stops being boring the first time a token expires overnight or a network changes its video rules without telling anyone. People pay so that maintenance is somebody else's Tuesday. If none of that applies to you, any pick above saves $167.88 a year.
Is there a free alternative to BulkPublish?
Yes: Postiz, Mixpost Lite, Publer Free and 3 more. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own BulkPublish?
Our verdict is KINDA. The part people picture is a weekend: a list of posts, a timer, one API call each. The part that eats the next six months is everything after the first successful post · staying authenticated to a dozen networks, learning each one's media rules the hard way, publishing that reports success and then quietly fails minutes later, retries that must never post twice, and a review process before some networks will accept a post at all. Build it for two accounts you control and it works. Build it for every network on the marketing page and you have taken a job. If you'd rather build, the exact one-shot prompt is free at vibecodeit.com/bulkpublish.
