Best Free Social Media Marketing Software for SMBs Agencys
We narrowed 583 tracked tools down to 12 social media marketing picks that fit this scenario, priced from $6 to $129.95/mo, with 12 offering a free plan.
Editor's Strategic Vetted Verdict
We compared the 12 social media marketing tools that passed the filters on this page. Postdeck is our top pick — it has a genuinely usable free tier, earns a 4.6/5 editor score, and its unified cross-platform scheduling console is what pushed it ahead. If that is more than you need, Brandstream has a genuinely usable free tier and covers the basics well with its social engagement analytics & roi dashboard.
We track 583 marketing tools in our index, and 12 of them fit social media marketing for SMBs, agencys, a zero budget. Paid entry ranges from $6 to $129.95/mo. 12 tools run a free plan, so you can pilot the workflow before paying. You will find cloud, api, extension options in this list. We weighted price, feature depth, integrations, and setup effort rather than marketing claims.
Social Media Marketing Tools at a Glance
| # | Tool | Editor Score | Starting Price | Free Option |
|---|---|---|---|---|
| 1 | Postdeck | 4.6/5 | Free | Free plan |
| 2 | Brandstream | 4.4/5 | $39/mo | Free plan |
| 3 | Semrush | 4.3/5 | $129.95/mo | Free plan |
| 4 | CoSchedule Social Hub | 4.3/5 | $19/mo | Free plan |
| 5 | Agorapulse | 4.3/5 | $49/mo | Free plan |
| 6 | Mention Social | 4.3/5 | $29/mo | Free plan |
| 7 | Buffer Pro | 4.3/5 | $6/mo | Free plan |
| 8 | Zoho Social | 4.3/5 | $15/mo | Free plan |
Postdeck
A next-generation platform for social listening & analytics optimized for high-velocity marketing pipelines.
Brandstream
A next-generation platform for bio link builders optimized for high-velocity marketing pipelines.
Semrush
A comprehensive digital marketing suite covering SEO, PPC, social media, and competitive intelligence.
CoSchedule Social Hub
A high-performance SOCIAL marketing tool designed to optimize campaign metrics, automate database workflows, and drive commercial conversions.
Agorapulse
A high-performance SOCIAL marketing tool designed to optimize campaign metrics, automate database workflows, and drive commercial conversions.
Our Vetting Methodology & E-E-A-T Standards
Verified by the MKTBee Editorial Board
To assemble these Social Media Marketing software recommendations, our editorial board conducts rigorous practitioner vetting. We buy active accounts, mock real-world MarTech pipelines, test API throughput, and cross-examine user experiences against verified reviewer directories.
We do not accept placement sponsorships. Our editorial rating score is deterministic, derived by assessing starting pricing models, feature availability (like data extraction limits, workflow nodes, or user access seats), deployment type, and vendor response SLA benchmarks.
Vetted Scenario Insights (FAQ)
QWhat is the best Social Media Marketing tool for SMBs right now?
We rank Postdeck first here (4.6/5). Has a genuinely usable free tier, and it leads on unified cross-platform scheduling console. Brandstream is the runner-up if you want a lighter or cheaper option.
QAre there free social media marketing options for SMBs?
Yes — 12 of the 12 tools here run a free plan. Free tiers usually cap seats, projects, or monthly volume, so treat them as a way to pilot the workflow rather than a permanent setup.
QHow do we score these tools?
Our editor score is built from the same signals for every tool: starting price and pricing model, feature depth, deployment options, integrations, and documented support levels. We do not take paid placements, so ranking order is not for sale.