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Marketing · head to head

Buffer vs Formstack

Buffer logo

Buffer

Marketing

Build your audience organically on social media

From
Free
Rated
-
Full reviewWebsite
Formstack logo

Formstack

Surveys

Form builder with document generation and e-signature

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Buffer has a free tier, so it costs nothing to try first.
  • Each has a real cost: Buffer the free plan allows 3 connected channels and 10 scheduled posts per channel; Formstack more expensive than form builders that only collect, which is the fair comparison for simple use
  • They diverge on capability: Buffer covers Post scheduling, Formstack covers Form builder.

Where they differ

Only the attributes on which Buffer and Formstack actually diverge.

Attributes where Buffer and Formstack differ
AttributeBufferFormstack
Starting priceFreeOn request
Pricing modelUnknownTiered monthly subscription published on the vendor site; HIPAA-capable plans priced separately
Free tierYesNo
PlatformsWeb, iOS, AndroidWeb, Cloud
CategoryMarketingSurveys
Founded2010Unknown

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Buffer

  • Post scheduling
  • Content calendar
  • Analytics dashboard
  • Link shortening
  • Hashtag manager
  • First comment
  • Instagram Stories
  • Shop Grid

Only in Formstack

  • Form builder
  • Document generation
  • E-signature
  • Workflow routing
  • Salesforce integration
  • Compliance features

What people use each for

The jobs each tool is most often brought in to do.

Buffer

  • Social media schedulingnot Formstack
  • Content planningnot Formstack
  • Performance analyticsnot Formstack
  • Team collaborationnot Formstack
  • Client managementnot Formstack

Formstack

  • Processes where a submitted form must become a signed documentnot Buffer
  • Regulated intake needing HIPAA-capable handlingnot Buffer
  • Salesforce shops wanting forms and documents inside the CRMnot Buffer

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Buffer

  • The free plan allows 3 connected channels and 10 scheduled posts per channel
  • Essentials at $5 a month covers a single user; team members need the Team plan at $10 a month
  • Approval workflows and custom permissions are Team tier only
  • API access is rationed by plan, from 3,000 monthly requests on free to 15,000 on Team
  • Content ideas are capped at 100 on the free plan

Formstack

  • More expensive than form builders that only collect, which is the fair comparison for simple use
  • Document generation and signature sit in higher tiers, so the headline price is not the working price
  • The interface has accumulated features over a long life and shows it
  • Overkill where a form only needs to collect an answer

Pricing, plan by plan

Buffer

Free
  • FreeFree
    • 3 connected accounts
    • 10 scheduled posts per channel per month
    • 100 content ideas
  • Essentials$5/month
    • Unlimited scheduled posts
    • Per-channel pricing
    • Advanced analytics
  • Team$10/month
    • Unlimited team members
    • Unlimited scheduled posts
    • Content approval workflows

Formstack

On request

No published plan breakdown. See the Formstack review.

Which should you pick?

Choose Buffer if

  • You need post scheduling.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want content calendar.
Buffer review

Choose Formstack if

  • You need form builder.
  • You work on Web, Cloud.
  • You also want document generation.
Formstack review

Questions people ask

Is Buffer or Formstack better?
Neither clearly leads. Buffer starts at Free and Formstack at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Buffer or Formstack?
Buffer has a free tier; the other does not. Paid plans start at Free for Buffer and On request for Formstack.
Does Buffer or Formstack run on more platforms?
Buffer runs on Web, iOS, Android. Formstack runs on Web, Cloud.
Can I use Buffer for free?
Yes. Buffer has a free tier, so you can try it without paying. Formstack starts at On request.
What is Buffer best used for?
Buffer is most often used for social media scheduling, content planning, performance analytics, team collaboration. Of those, social media scheduling and content planning are not what Formstack is typically brought in for.
What can Buffer do that Formstack cannot?
Buffer covers Post scheduling, Content calendar, Analytics dashboard, Link shortening. Formstack covers Form builder, Document generation, E-signature, Workflow routing.

Answered from the vendors’ own pages

Buffer: Does Buffer's free plan include all social media platforms?

The free plan supports 3 connected accounts across any of Buffer's 11 supported platforms (Instagram, Facebook, TikTok, LinkedIn, X, YouTube, Threads, Pinterest, Google Business Profile, Bluesky, Mastodon) with up to 10 scheduled posts per channel per month.

Source
Formstack: What does Formstack cost?

It publishes tiered monthly pricing; document generation and e-signature sit in higher tiers, and HIPAA-capable plans are priced separately.

Buffer: Can I schedule Instagram Stories with Buffer?

No. Instagram Stories cannot be auto-published. Buffer sends a mobile notification to manually post stories, as Instagram does not provide an API for automated Story scheduling.

Source
Formstack: What makes it different from a plain form builder?

It generates documents from submissions and collects signatures on them, which is the step that otherwise involves retyping form data into a template.

Buffer: What is Buffer's per-channel pricing model?

Buffer charges per social media account (channel) rather than per user. Channels 1-10 cost standard rates ($5 Essentials or $10 Team), with additional channels beyond 10 discounted per channel.

Source
Formstack: Is it HIPAA compliant?

It offers HIPAA-capable plans for regulated data. That is a plan-level feature, not the default.

Buffer: Does Buffer have a mobile app and what platforms does it support?

Yes, Buffer offers iOS and Android apps for mobile management. The iOS app supports Mastodon and YouTube comment features, while Android support for these features is in development. Android community access works on the six most recent major Android versions.

Source
Buffer: What discount does Buffer offer for annual billing?

Buffer offers a 20% discount for annual billing across all paid plans, plus an additional 50% discount on paid plans for nonprofit organizations.

Source
Buffer: Can Buffer integrate with content creation and storage tools?

Yes. Buffer integrates with 24 tools including Canva, Google Drive, Dropbox, Unsplash for media, Zapier and Make for automation, WordPress for publishing, and Claude, ChatGPT, and Perplexity for AI-assisted content creation.

Source
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