$3.99/mo vs $29/mo, and no public Sendible API is documented
Sendible is built for agencies, with unlimited team members and client workspaces on every tier, but no publicly documented self-serve developer API. Bulkit takes the opposite shape: a REST API as the entire product, from $3.99 a month.
It comes down to whether you need to publish through code. Sendible's dashboard is a real, well-built agency tool: multi-workspace client management, unlimited users on every tier starting at $29/month, Smart Queues, and CSV export of your scheduled content. What it doesn't offer, anywhere in its public documentation, is a self-serve developer API. The only references to a Sendible API online are an old, unofficial community library and an archived project, not current, official documentation you could build a production integration against. If programmatic publishing is the actual requirement, Bulkit is built for exactly that: $3.99/month, 500 posts and comments included, then a cent per action, with the REST API as the whole product.
"Sendible alternatives" gets searched by agencies comparing dashboards just as often as by developers checking for an API. This page is written for the second group.
If that's you, Sendible is a strong agency tool at every price point. Compare its Core through Enterprise tiers on its own pricing page rather than reading about an API that isn't documented. See Sendible's pricing →
No publicly documented self-serve API was found. Sendible doesn't publish a developer docs page anywhere on sendible.com, and searching turns up only an old, unofficial community-maintained Ruby gem and an archived project referencing a token-based integration. Neither is Sendible's own current documentation, and neither is something you could safely build a production integration against today. If Sendible does offer API access to select accounts, it isn't something published or self-serve. Bulkit's REST API, Node.js SDK, CLI and MCP server are all on the single $3.99/mo plan, fully documented and available from your first request.
| Bulkit | Sendible | |
|---|---|---|
| Entry price | $3.99/mo | $29/mo (Core) |
| Free plan | No free plan, no card to start | 14-day free trial, no permanent free tier |
| Seats / users | Unlimited on every plan | Unlimited on every plan (genuine parity here) |
| Connected profiles | Unlimited on every plan | 6 (Core) → 18 (Plus) → 300 (Enterprise) |
| Post volume limit | 500 posts & comments/mo included, then $0.01/action, no hard cap | 100 sends/day (Core) → 500 sends/day (Elite, Enterprise) |
| Public API | Yes, the API is the product, on every plan | None documented, no public developer docs found |
| API gated to | No plan; it's the only plan | N/A, nothing self-serve found at any tier |
| CSV export | Not needed: REST API, SDK, CLI, n8n node | Yes, scheduled/sent/queued/draft posts export to CSV or HTML |
On Bulkit, 500 posts and comments is exactly the included allowance: flat $3.99, unlimited accounts. On Sendible, 5 connected profiles fits comfortably inside the Core plan's 6-profile limit at $29/mo, but Core (and every other tier) has no documented API, so this cost buys a dashboard, not a programmatic publishing path.
Bulkit is ~7.3× cheaper at this volume
Try your own numbers
Drag the sliders and both costs update live against Sendible's published tiers.
Sendible has no public API on any plan. Bulkit ships a full REST API on every plan, starting at $3.99/mo.
Last verified · Check Sendible's pricing page →
Sendible's whole design centres on running many clients from one login, and it does that job well. This isn't a case where the API gap is the only thing that matters.
Sign up and grab a key: no credit card, no workspace tier to pick first. The API is the plan.
Use Sendible's Publish section "More" button to export scheduled, sent, queued or draft posts as CSV, the confirmed, documented path out of the product.
Turn the exported rows into Bulkit API calls, or use the CLI or dashboard's drag-and-drop calendar for a smaller queue, with no per-workspace juggling once accounts are reconnected.
No publicly documented self-serve API was found on sendible.com at any plan tier, including Enterprise. The only references online are an old, unofficial community library and an archived project, not Sendible's own current documentation. Bulkit's REST API is on every plan starting at $3.99/mo.
Sendible has no permanent free tier, only a 14-day trial. Bulkit has no free plan either, but creating an API key needs no credit card, and the entry cost is $3.99/mo against Sendible's $29/mo Core plan.
Yes. Bulkit's platform apps are already approved, so you connect accounts through Bulkit's own OAuth flow, with no separate developer-app review on your side.
Yes, via CSV. Sendible has a confirmed, documented export of scheduled, sent, queued and draft posts. Export that file and recreate the posts through Bulkit's API, CLI or dashboard.
It's a deliberate design choice for agencies. Unlimited team members even on the $29/mo Core tier is genuinely unusual among schedulers, most of which meter seats separately from profiles. Bulkit doesn't have a concept of 'seats' in the dashboard sense at all, since the product is API-first.
Recurring content slots you configure once. Sendible automatically fills them from your content library or RSS feeds rather than requiring a person to schedule each post manually. Bulkit has no equivalent scheduling-automation feature; it publishes what your code or dashboard tells it to, when you tell it to.
Yes. Multi-workspace management is close to the core of what Sendible is built for, and it scales cleanly from 1 workspace on Core to 50 on Enterprise. Bulkit doesn't have a workspace concept at all; if per-client workspace isolation inside a dashboard is what you need, Sendible is the better fit for that specific job.
$3.99/mo, 500 actions included, then a cent each. Full REST API docs from day one, no support ticket required to find out if one exists.
Sendible