Every social media approval tool here has approvals. So asking whether one supports them sorts nothing, and the question that actually changes your bill is narrower: what does the tool cap when you add the person who approves? Read five pricing pages and you get four different answers. Two of the five bill the reviewer as a full seat.
Key takeaways
- Two of five gate approval outright, and a third charges extra for the version that blocks a post.
- Per seat, per workspace, per client and per account do not divide.
- Gain includes unlimited reviewers and asks for no client login at all, but caps both clients and team members on every tier.
- Zilfu is single-stage. No chains.
What does a social media approval tool actually do?
It holds a post in a pending state until a named person signs off, instead of publishing the moment someone hits schedule. That much is common to all five compared here. What differs is everything around it: who may approve, how many of them there are, whether the post can go back with a comment, and what any of it costs.
The mechanics are worth naming because vendors describe them at very different resolutions. Planable sells approval types, and its Basic plan carries "2 types of approval" described as "None & Optional", while Pro carries "3 types" including "Required" (Planable). An optional approval is a flag. A required one is a gate. Those are not the same product, and one is a tier upgrade away from the other.
Worth knowing: Zilfu sells one of the tools on this page, so read it as an argument rather than a verdict. What we can do instead of asking for trust is quote each vendor's own pricing page and name the unit it meters, which is what the rest of this page does.
What gets capped when you add a reviewer?
Four different units across the five tools, because two of them cap the same one. None of the five pricing pages puts it this way, which is understandable: asked that question directly, two of them look expensive.
- Hootsuite caps the seat. Its plans page states they are "sold per user (or "seat")" (Hootsuite).
- Agorapulse caps the seat too, priced "per user /month", from $79 on Standard to $149 on Advanced (Agorapulse).
- Planable caps posts, at 60 a workspace a month on Basic and 150 on Pro, while stating "Unlimited users" (Planable).
- Gain caps clients and team members: Starter at $99 a month on annual billing covers "up to 6 clients" and "Up to 3 team members", rising to 30 clients and 20 members on Agency Premium (Gain).
- Zilfu caps connected accounts, 2 on Free to 300 on Scale, and posts a month on Free only.
Those units do not convert into each other. A seat is a person, a workspace is a container, a client is a relationship and an account is a social profile. Dividing one by another produces a number about nothing, so this page does not rank them by price.
What the units do reveal is who absorbs the reviewer. On the two per-seat tools, the reviewer arrives as a licence. That is the expensive shape, because the reviewer is by definition the lightest user in the workflow: a client who opens the tool twice a month to click approve is billed identically to a social manager living in it every day. Cost per login is worst for the person who logs in least.
Which plan tier unlocks approval?
Two of the five put the feature above their entry plan, and a third sells the version of it that actually blocks publishing.
Hootsuite puts it two steps up. "Review and approve content with your team" sits on its own Advanced tier, above Standard and Professional. Agorapulse splits the feature in two, putting "Simple approval workflows" on Agorapulse Professional and reserving "multi-step approval workflows" for its Custom tier. Planable is the odd one: it gates the type, not the feature, so Basic gets optional approval and Pro gets required.
The per-seat list and the gated list are the same two names. Hootsuite and Agorapulse both bill the reviewer as a seat and put approval above their entry plan, and those two facts multiply rather than add. Agorapulse prices it in public: reaching "Simple approval workflows" means moving from Standard at $79 to Professional at $119 per user per month, a 51% rise on every seat you already had, before the reviewer becomes one more seat at the higher rate. A five-person team goes from $395 to $595 a month to unlock the feature, then pays $119 for the client who logs in twice.
Gain and Zilfu are the two that do not gate it. Gain states "Send content to unlimited reviewers for approval" and "Create unlimited approval workflows" on every plan, spending its metering on clients instead, and it goes further than anyone here on the reviewer's own experience: "one-click approvals, no login required for clients" (Gain). A Zilfu reviewer has to be a workspace member, free but still an account. Zilfu treats approval as a permission, not a plan feature, so it is present from the Free plan up.
There is a pattern here. The teams that most need approval are agencies with clients and regulated brands with sign-off requirements, and those are exactly the buyers pushed upward by three of these five, two for approval itself and one for the version that blocks. The feature is gated where the need is highest. That is a pricing decision, not an engineering one.
Is a multi-level approval chain what you actually need?
Probably not, but check before you buy, because it is the most expensive thing you can buy here by accident. A multi-level chain routes a post through more than one approver in sequence, and three of the five offer one. Hootsuite is the most explicit: "Hootsuite Super Admins can designate up to three layers of approvals", and "Hootsuite lets you set your approvers in a specific order. Set your first, second, or third approver" (Hootsuite). Planable describes its Enterprise version as "Stack approval steps in the order you need them, team lead, client, legal, etc." and Agorapulse puts "multi-step approval workflows" on Custom pricing only.
One person signing off? Then a chain is a tier you are paying for and not using. But if your process genuinely has legal after the client, no amount of single-stage approval substitutes for it, and the three vendors above are built for exactly that.
Our finding: Zilfu is single-stage. We would rather say so here than let you find out in a trial. A review records one decision, with no chain, quorum or second stage, though any member holding the approve permission can be the one to make it. That covers a client signing off, or a lead checking a junior's work. It does not cover legal-after-client, and stacking that on top of a single decision would be pretending.
Two details that quietly break a content approval workflow
A post awaiting approval should behave like a scheduled post that has not been cleared yet, not like a draft. That difference is operational: a pending post keeps its intended publish time, so the queue shows what would go out, and when, if someone approved it now. Two questions decide whether a social media approval workflow holds up in practice, and both are worth putting to any vendor on this list.
When does the post consume your quota? In Zilfu the monthly post allowance is charged at submission, not at approval. That is deliberate. Charging at both ends bills the same post twice, and refusing at approval time was what previously let a multi-account post publish to some of its accounts and not the rest, which is a worse failure than a rejected submission.
What does rejection do? Sending a post back with a comment attached is a different outcome from rejecting it outright. Zilfu returns the post with the note on it. Comments carry one of two visibilities, internal or client, and a member who can only approve is clamped to the client-visible kind, so an outside reviewer cannot accidentally leave a remark that was meant for the team.
What does each social media approval tool meter?
One table, five tools, the three columns beyond the name.
| Approval tool | Meters | Approval on entry plan | Multi-level |
|---|---|---|---|
| Hootsuite | per seat | no, Advanced | yes, up to three layers |
| Agorapulse | per seat | no, Professional | yes, Custom tier |
| Planable | posts per workspace | optional only, Required on Pro | yes, Enterprise |
| Gain | clients and team members | yes | not specified |
| Zilfu | connected accounts | yes | no, single-stage |
Two rows deserve a second look. Gain is the only one of the five whose own pages claim a client can approve without an account at all, which is the friction that usually kills client sign-off and the reason it reads more like dedicated client approval software than a scheduler with a review step, though it publishes no stage count so the last column stays open. Zilfu is the only outright "no" there, and that is a scope choice, not a roadmap gap.
Which social media approval software should you pick?
Match the metering to the shape of your team, in this order.
- Count the people who will only ever approve. If that number is above one or two and the tool prices per user, that is your dominant cost, not the base plan. This is the question that separates general content approval software from something built for a client approval process.
- Check the tier, not the feature list. Two of five here put approval above the entry plan and a third puts the blocking version there, so the row on the comparison table and the row on the invoice are different rows.
- Decide whether you need a chain. One approver and a sequence of approvers are different products at very different prices.
- Ask what the free plan meters. Free approval exists; free approval that does not count the approver is rarer.
For the wider pricing picture on one of these vendors, our Hootsuite alternatives breakdown works through its per-seat model in detail, and the social media automation tools guide covers where approval routing sits among the other things automation software does.
Where Zilfu fits, and where it does not
Zilfu treats approval as a permission on a workspace member. A reviewer is a team member who can approve and cannot publish. No plan caps members, which is why adding a client reviewer does not move the bill on any tier, including Free, which covers 2 connected accounts and 20 posts a month without a card. Approvals are present from that plan up, and the same routing applies to posts created through the API or an AI agent rather than only ones typed into the dashboard.
Three honest limits. It is single-stage, as described above, so a legal-after-client chain is out of scope. Single-stage is not single-reviewer: the owner and every member holding the approve permission can decide, but only one decision is recorded. The Free plan's 2-account ceiling is low for an agency, so the practical entry point for client work is a paid tier. And approval is a permission rather than an enforced policy: it routes people who lack publish rights, so it assists a process rather than locking one down.
Pick a social media approval tool by what it meters. A feature grid will tell you all five have approvals, which is true and useless. What it will not tell you is the price of the person who signs off twice a month, and on two of these five that person costs a full seat on a tier you had to climb to.
Sources
- Hootsuite, Plans and pricing, retrieved 2026-08-08, https://www.hootsuite.com/plans
- Planable, Pricing, retrieved 2026-08-08, https://planable.io/pricing/
- Agorapulse, Pricing, retrieved 2026-08-08, https://www.agorapulse.com/pricing/
- Gain, Pricing, retrieved 2026-08-08, https://gainapp.com/pricing
- Gain, Product homepage: content approval, retrieved 2026-08-08, https://gainapp.com/
- Hootsuite, Social media approval tool, retrieved 2026-08-08, https://www.hootsuite.com/platform/social-media-approval-tool