Approval workflows in Buffer, Hootsuite and Sprout Social

What to take away

All three editions document an approval workflow in first-party material, so none wins outright on that criterion.
Buffer TeamBuffer's pricing page lists approval workflows as included in Team, described as managing who can draft and approve posts across your team.
Hootsuite Advancedits plan page says Advanced supports review and approval.
Sprout Social AdvancedSprout's features page lists a Message Approval Workflow on the Professional and Advanced plans, and an External Approval Workflow on Advanced only.
No edition wins outright on price and billing unitall three quote in a non-GBP currency and bill on a different unit.
This comparison rests on published descriptions reviewed on 6 September 2026, with no account opened, no supplier contacted and no workflow tested.

Approval evidence by edition

Buffer Team's plan and feature page lists approvals for the Team edition. Its pricing table marks approval workflows as included in Team and describes the feature as a way to manage who can draft and approve posts across your team. That names the two roles a draft, approve, schedule workflow needs, though the public wording alone does not establish how separate roles are configured in a customer's account.

Hootsuite Advanced matches that claim in substance. The Hootsuite plan page says Advanced includes content approvals and collaboration: set up approval workflows, leave internal comments, collaborate on content, and suspend scheduled posts when needed. It does not name the roles.

Sprout Social Advanced is no longer the open question it looks like from the pricing page alone. The Sprout Social pricing page describes profiles and cross-functional workflows, but sets out no approval sequence. Sprout's features page does: it lists a Message Approval Workflow on the Professional and Advanced plans, using advanced permissions and a flexible approval structure to set up internal and external workflows to submit, review, collaborate on and approve posts. An External Approval Workflow, available on the Advanced plan, lets external stakeholders review social posts before they are published without needing to log in to Sprout.

For the wider shortlist, including claims about destinations and scale, see Social media scheduling best providers in England, which uses the same evidence rules.

Like-for-like evidence grid

The grid holds what the three cited pricing pages state, and nothing inferred from them; the approval detail above comes from each supplier's plan and features pages. To compare quotes, separate billing per connected channel, per social account and per user seat; these units are not interchangeable. The cited list prices are in a non-GBP currency, but no amounts or currency denomination are reproduced here.

Buffer Team

Approval claim: Lists approvals for Team
Scheduling basis: Per connected channel
Accessibility record: Partial WCAG 2.1 AA claimed
Price and billing unit: Non-GBP, per connected channel

Hootsuite Advanced

Approval claim: Says Advanced supports review and approval
Scheduling basis: Calendar for social accounts
Accessibility record: Platform and app VPATs
Price and billing unit: Non-GBP, per social account

Sprout Social Advanced

Approval claim: No approval sequence stated
Scheduling basis: Profiles and workflows
Accessibility record: Web-app VPAT on request
Price and billing unit: Non-GBP, per user seat

Ask for a VPAT covering the platform, app and web-app, and check its scope against WCAG 2.1 AA. The accessibility statements cannot be scored against one another as written: they cover different products and testing scopes, so a shared rating would be invented rather than measured.

Service expectations, including response and escalation thresholds left blank rather than guessed, sit in the linked social media scheduling service standards note.

The supplier questions that close the gap

Ask each supplier to show, in its own documentation, how separate drafter and approver roles are set up at the tier you would buy.
Ask each supplier to map your named destinations and approvers to its own billable unit.
Ask for the contracting entity, order form, data-processing terms, subprocessors and transfer route.
Ask for retention, export format, deletion process and the exit notice period.

The UK GDPR requires a written contract between a controller and processor setting out the required terms. Check the ICO guidance on controllers and processors, and file the replies with the order paperwork.

Example: one scripted approval trial

Run the trial on synthetic content, with one drafter and one separate approver.
Schedule a post for a Europe/London release time, and plan one withdrawal.
Check whether the approved revision reaches the intended account, not an earlier draft.
Revoke the approver's access, then export the full activity record.
Repeat the run with a keyboard only, then with a screen reader.

Run the same script on all three editions. For Sprout Social Advanced, add a sixth step: send one post to an external approver and confirm it can be reviewed without a Sprout login. For Hootsuite Advanced, check that a post still awaiting approval does not publish. A supplier statement describes an intention, not your configuration, so it cannot replace the run.

What would change the verdict

Buffer Teamapproval routing breaking with two approvers, or a billing unit that doubles cost per destination, would put it behind.
Hootsuite Advanceda first-party note restricting review and approval to a higher tier would put it behind.
Sprout Social Advanceda trial in which the Message Approval Workflow cannot hold separate drafter and approver roles at that tier would put it behind.

Before you buy

A blank budget with exact units and VAT lines keeps the comparison honest; the social scheduling budget template for England lists the columns to copy.

Confirm the England contracting entity, currency and VAT treatment.
Map destinations and approvers to the supplier's billable unit.
Record usage limits, add-ons and the exit notice period.
Run the scripted trial before signing.
Recheck ICO guidance on publication day.

Common questions

Which edition best supports a draft, approve, schedule workflow?

The public evidence does not establish a winner. Buffer Team lists approval workflows for managing who drafts and approves, Hootsuite Advanced says it supports review and approval, and Sprout Social Advanced lists internal and external approval workflows; none was tested in a live account.

Why is no overall winner named?

No overall winner is named because no account was opened or workflow tested, and no like-for-like GB pound cost basis was verified.

Can Sprout Social Advanced do draft, approve, schedule?

Sprout's features page lists a Message Approval Workflow on the Advanced plan for submitting, reviewing and approving posts, plus an External Approval Workflow for reviewers without a Sprout login. Confirm the role set-up in a trial before signing.

What will these editions cost a small team in England?

Each edition bills on a different unit: per connected channel, per social account or per user seat, with list prices in a non-GBP currency. Count your channels, accounts and approvers first, then request a written GB pound quotation including VAT from each supplier for that exact set-up.