Solidarity Tech vs Spoke

STSolidarity Tech7.0Visit Spoke5.0Visit

Higher score ST Solidarity Tech #4 in Peer-to-Peer Texting Software 7.0/10 Paid ✓ 2 of 2 features Try Solidarity Tech

vs

Spoke #8 in Peer-to-Peer Texting Software 5.0/10 Paid ✓ 1 of 2 features Visit Spoke

• Solidarity Tech fits best

  Nonprofits needing broad engagement workflows

• Spoke fits best

  Organizations preferring open-source or self-hosted tools

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Side by side

Feature	STSolidarity Tech 7.0/10 Visit ↗	Spoke 5.0/10 Visit ↗
At a glance
Editor score	7.0	5.0
Ranking	#4 in Peer-to-Peer Texting Software	#8 in Peer-to-Peer Texting Software
Best for	Nonprofits needing broad engagement workflows	Organizations preferring open-source or self-hosted tools
Pricing model	Paid	Paid
Starting price	Not published	Not published
Free plan	—	—
Free trial	—	—
Deployment	Cloud, Mobile	Cloud, Self-hosted
Platforms	Web	Web
Support	Email, Live chat, Docs	Email, Docs
Integrations	5,000+ integrations	1 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Solidarity Tech 2/2 · Spoke 1/2
Shared team inbox	✓	✓
Automated opt-in tools	✓ (best)	Not published
Specs
Messages included	Not published	Not published
SMS/MMS support	Sms and mms	Sms and mms
Contact capacity	Not published	Not published
CRM integrations	Native	Native
Our review
Pros	Combines peer-to-peer, broadcast, two-way SMS, and MMS messaging Supports opt-in automation, shared inboxes, and multilingual messages Offers broad integrations, API access, webhooks, and SAML	Campaigns, contact uploads, bulk messages, replies, surveys, and tagging Automatic reply assignment, review, reassignment, and opt-out handling Docker self-hosting plus NGP VAN integration
Cons	No free plan; access is organized across paid tiers Texting adds usage pricing per SMS segment and MMS message Advanced features such as AI and SSO require higher tiers	No free plan; hosted messaging is pay-as-you-go Focused on organizing and campaign texting rather than broad business messaging Self-hosting requires organizations to manage their own deployment
Our verdict	Solidarity Tech is an organizing CRM for unions, nonprofits, advocacy organizations, and political campaigns. Its peer-to-peer texting tools cover two-way SMS and MMS, textbanking, broadcast text blasts, shared inbox workflows, templates… Read the review →	Spoke is an open-source peer-to-peer texting platform for campaigns, nonprofits, unions, and other organizing groups. It is built for teams that send bulk initial messages and then manage one-to-one conversations with supporters or voters.… Read the review →

Strengths and trade-offs

• Solidarity Tech — where it wins

  • Combines peer-to-peer, broadcast, two-way SMS, and MMS messaging
  • Supports opt-in automation, shared inboxes, and multilingual messages
  • Offers broad integrations, API access, webhooks, and SAML

  Where it doesn't

  • No free plan; access is organized across paid tiers
  • Texting adds usage pricing per SMS segment and MMS message
  • Advanced features such as AI and SSO require higher tiers

• Spoke — where it wins

  • Campaigns, contact uploads, bulk messages, replies, surveys, and tagging
  • Automatic reply assignment, review, reassignment, and opt-out handling
  • Docker self-hosting plus NGP VAN integration

  Where it doesn't

  • No free plan; hosted messaging is pay-as-you-go
  • Focused on organizing and campaign texting rather than broad business messaging
  • Self-hosting requires organizations to manage their own deployment

• STSolidarity Tech7.0/10 · Paid

  A broad organizing CRM with texting, automation, and nonprofit-focused integrations.

  Try Solidarity TechFull verdict →
• Spoke5.0/10 · Paid

  A campaign texting platform with self-hosting, volunteer workflows, and NGP VAN integration.

  Visit SpokeFull verdict →